159178656

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1$

素因数の和:196

約数の個数: 288

約数和(自身を含む): 555024960

約数和(自身を除く): 395846304

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 19, 21, 24, 26, 28, 32, 38, 39, 42, 48, 49, 52, 56, 57, 76, 78, 84, 91, 96, 98, 104, 112, 114, 133, 137, 147, 152, 156, 168, 182, 196, 208, 224, 228, 247, 266, 273, 274, 294, 304, 312, 336, 364, 392, 399, 411, 416, 456, 494, 532, 546, 548, 588, 608, 624, 637, 672, 728, 741, 784, 798, 822, 912, 931, 959, 988, 1064, 1092, 1096, 1176, 1248, 1274, 1456, 1482, 1568, 1596, 1644, 1729, 1781, 1824, 1862, 1911, 1918, 1976, 2128, 2184, 2192, 2352, 2548, 2603, 2793, 2877, 2912, 2964, 3192, 3288, 3458, 3562, 3724, 3822, 3836, 3952, 4256, 4368, 4384, 4704, 5096, 5187, 5206, 5343, 5586, 5754, 5928, 6384, 6576, 6713, 6916, 7124, 7448, 7644, 7672, 7809, 7904, 8736, 10192, 10374, 10412, 10686, 11172, 11508, 11856, 12103, 12467, 12768, 13152, 13426, 13832, 14248, 14896, 15288, 15344, 15618, 18221, 20139, 20384, 20748, 20824, 21372, 22344, 23016, 23712, 24206, 24934, 26852, 27664, 28496, 29792, 30576, 30688, 31236, 33839, 36309, 36442, 37401, 40278, 41496, 41648, 42744, 44688, 46032, 48412, 49868, 53704, 54663, 55328, 56992, 61152, 62472, 67678, 72618, 72884, 74802, 80556, 82992, 83296, 85488, 87269, 89376, 92064, 96824, 99736, 101517, 107408, 109326, 124944, 127547, 135356, 145236, 145768, 149604, 161112, 165984, 170976, 174538, 193648, 199472, 203034, 214816, 218652, 236873, 249888, 255094, 261807, 270712, 290472, 291536, 299208, 322224, 349076, 382641, 387296, 398944, 406068, 437304, 473746, 510188, 523614, 541424, 580944, 583072, 598416, 644448, 698152, 710619, 765282, 812136, 874608, 947492, 1020376, 1047228, 1082848, 1161888, 1196832, 1396304, 1421238, 1530564, 1624272, 1658111, 1749216, 1894984, 2040752, 2094456, 2792608, 2842476, 3061128, 3248544, 3316222, 3789968, 4081504, 4188912, 4974333, 5684952, 6122256, 6632444, 7579936, 8377824, 9948666, 11369904, 12244512, 13264888, 19897332, 22739808, 26529776, 39794664, 53059552, 79589328, 159178656]

約数ペア:

[(1, 159178656), (2, 79589328), (3, 53059552), (4, 39794664), (6, 26529776), (7, 22739808), (8, 19897332), (12, 13264888), (13, 12244512), (14, 11369904), (16, 9948666), (19, 8377824), (21, 7579936), (24, 6632444), (26, 6122256), (28, 5684952), (32, 4974333), (38, 4188912), (39, 4081504), (42, 3789968), (48, 3316222), (49, 3248544), (52, 3061128), (56, 2842476), (57, 2792608), (76, 2094456), (78, 2040752), (84, 1894984), (91, 1749216), (96, 1658111), (98, 1624272), (104, 1530564), (112, 1421238), (114, 1396304), (133, 1196832), (137, 1161888), (147, 1082848), (152, 1047228), (156, 1020376), (168, 947492), (182, 874608), (196, 812136), (208, 765282), (224, 710619), (228, 698152), (247, 644448), (266, 598416), (273, 583072), (274, 580944), (294, 541424), (304, 523614), (312, 510188), (336, 473746), (364, 437304), (392, 406068), (399, 398944), (411, 387296), (416, 382641), (456, 349076), (494, 322224), (532, 299208), (546, 291536), (548, 290472), (588, 270712), (608, 261807), (624, 255094), (637, 249888), (672, 236873), (728, 218652), (741, 214816), (784, 203034), (798, 199472), (822, 193648), (912, 174538), (931, 170976), (959, 165984), (988, 161112), (1064, 149604), (1092, 145768), (1096, 145236), (1176, 135356), (1248, 127547), (1274, 124944), (1456, 109326), (1482, 107408), (1568, 101517), (1596, 99736), (1644, 96824), (1729, 92064), (1781, 89376), (1824, 87269), (1862, 85488), (1911, 83296), (1918, 82992), (1976, 80556), (2128, 74802), (2184, 72884), (2192, 72618), (2352, 67678), (2548, 62472), (2603, 61152), (2793, 56992), (2877, 55328), (2912, 54663), (2964, 53704), (3192, 49868), (3288, 48412), (3458, 46032), (3562, 44688), (3724, 42744), (3822, 41648), (3836, 41496), (3952, 40278), (4256, 37401), (4368, 36442), (4384, 36309), (4704, 33839), (5096, 31236), (5187, 30688), (5206, 30576), (5343, 29792), (5586, 28496), (5754, 27664), (5928, 26852), (6384, 24934), (6576, 24206), (6713, 23712), (6916, 23016), (7124, 22344), (7448, 21372), (7644, 20824), (7672, 20748), (7809, 20384), (7904, 20139), (8736, 18221), (10192, 15618), (10374, 15344), (10412, 15288), (10686, 14896), (11172, 14248), (11508, 13832), (11856, 13426), (12103, 13152), (12467, 12768)]