139687392

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:225

約数の個数: 192

約数和(自身を含む): 428440320

約数和(自身を除く): 288752928

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 43, 48, 52, 57, 76, 78, 86, 96, 104, 114, 129, 137, 152, 156, 172, 208, 228, 247, 258, 274, 304, 312, 344, 411, 416, 456, 494, 516, 548, 559, 608, 624, 688, 741, 817, 822, 912, 988, 1032, 1096, 1118, 1248, 1376, 1482, 1634, 1644, 1677, 1781, 1824, 1976, 2064, 2192, 2236, 2451, 2603, 2964, 3268, 3288, 3354, 3562, 3952, 4128, 4384, 4472, 4902, 5206, 5343, 5891, 5928, 6536, 6576, 6708, 7124, 7809, 7904, 8944, 9804, 10412, 10621, 10686, 11782, 11856, 13072, 13152, 13416, 14248, 15618, 17673, 17888, 19608, 20824, 21242, 21372, 23564, 23712, 26144, 26832, 28496, 31236, 31863, 33839, 35346, 39216, 41648, 42484, 42744, 47128, 53664, 56992, 62472, 63726, 67678, 70692, 76583, 78432, 83296, 84968, 85488, 94256, 101517, 111929, 124944, 127452, 135356, 141384, 153166, 169936, 170976, 188512, 203034, 223858, 229749, 249888, 254904, 270712, 282768, 306332, 335787, 339872, 406068, 447716, 459498, 509808, 541424, 565536, 612664, 671574, 812136, 895432, 918996, 1019616, 1082848, 1225328, 1343148, 1455077, 1624272, 1790864, 1837992, 2450656, 2686296, 2910154, 3248544, 3581728, 3675984, 4365231, 5372592, 5820308, 7351968, 8730462, 10745184, 11640616, 17460924, 23281232, 34921848, 46562464, 69843696, 139687392]

約数ペア:

[(1, 139687392), (2, 69843696), (3, 46562464), (4, 34921848), (6, 23281232), (8, 17460924), (12, 11640616), (13, 10745184), (16, 8730462), (19, 7351968), (24, 5820308), (26, 5372592), (32, 4365231), (38, 3675984), (39, 3581728), (43, 3248544), (48, 2910154), (52, 2686296), (57, 2450656), (76, 1837992), (78, 1790864), (86, 1624272), (96, 1455077), (104, 1343148), (114, 1225328), (129, 1082848), (137, 1019616), (152, 918996), (156, 895432), (172, 812136), (208, 671574), (228, 612664), (247, 565536), (258, 541424), (274, 509808), (304, 459498), (312, 447716), (344, 406068), (411, 339872), (416, 335787), (456, 306332), (494, 282768), (516, 270712), (548, 254904), (559, 249888), (608, 229749), (624, 223858), (688, 203034), (741, 188512), (817, 170976), (822, 169936), (912, 153166), (988, 141384), (1032, 135356), (1096, 127452), (1118, 124944), (1248, 111929), (1376, 101517), (1482, 94256), (1634, 85488), (1644, 84968), (1677, 83296), (1781, 78432), (1824, 76583), (1976, 70692), (2064, 67678), (2192, 63726), (2236, 62472), (2451, 56992), (2603, 53664), (2964, 47128), (3268, 42744), (3288, 42484), (3354, 41648), (3562, 39216), (3952, 35346), (4128, 33839), (4384, 31863), (4472, 31236), (4902, 28496), (5206, 26832), (5343, 26144), (5891, 23712), (5928, 23564), (6536, 21372), (6576, 21242), (6708, 20824), (7124, 19608), (7809, 17888), (7904, 17673), (8944, 15618), (9804, 14248), (10412, 13416), (10621, 13152), (10686, 13072), (11782, 11856)]