131293344

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1$

素因数の和:172

約数の個数: 288

約数和(自身を含む): 458498880

約数和(自身を除く): 327205536

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, 113, 114, 133, 147, 152, 156, 168, 182, 196, 208, 224, 226, 228, 247, 266, 273, 294, 304, 312, 336, 339, 364, 392, 399, 416, 452, 456, 494, 532, 546, 588, 608, 624, 637, 672, 678, 728, 741, 784, 791, 798, 904, 912, 931, 988, 1064, 1092, 1176, 1248, 1274, 1356, 1456, 1469, 1482, 1568, 1582, 1596, 1729, 1808, 1824, 1862, 1911, 1976, 2128, 2147, 2184, 2352, 2373, 2548, 2712, 2793, 2912, 2938, 2964, 3164, 3192, 3458, 3616, 3724, 3822, 3952, 4256, 4294, 4368, 4407, 4704, 4746, 5096, 5187, 5424, 5537, 5586, 5876, 5928, 6328, 6384, 6441, 6916, 7448, 7644, 7904, 8588, 8736, 8814, 9492, 10192, 10283, 10374, 10848, 11074, 11172, 11752, 11856, 12103, 12656, 12768, 12882, 13832, 14896, 15029, 15288, 16611, 17176, 17628, 18984, 20384, 20566, 20748, 22148, 22344, 23504, 23712, 24206, 25312, 25764, 27664, 27911, 29792, 30058, 30576, 30849, 33222, 34352, 35256, 36309, 37968, 41132, 41496, 44296, 44688, 45087, 47008, 48412, 51528, 55328, 55822, 60116, 61152, 61698, 66444, 68704, 70512, 71981, 72618, 75936, 82264, 82992, 83733, 88592, 89376, 90174, 96824, 103056, 105203, 111644, 120232, 123396, 132888, 141024, 143962, 145236, 164528, 165984, 167466, 177184, 180348, 193648, 195377, 206112, 210406, 215943, 223288, 240464, 246792, 265776, 287924, 290472, 315609, 329056, 334932, 360696, 387296, 390754, 420812, 431886, 446576, 480928, 493584, 531552, 575848, 580944, 586131, 631218, 669864, 721392, 781508, 841624, 863772, 893152, 987168, 1151696, 1161888, 1172262, 1262436, 1339728, 1367639, 1442784, 1563016, 1683248, 1727544, 2303392, 2344524, 2524872, 2679456, 2735278, 3126032, 3366496, 3455088, 4102917, 4689048, 5049744, 5470556, 6252064, 6910176, 8205834, 9378096, 10099488, 10941112, 16411668, 18756192, 21882224, 32823336, 43764448, 65646672, 131293344]

約数ペア:

[(1, 131293344), (2, 65646672), (3, 43764448), (4, 32823336), (6, 21882224), (7, 18756192), (8, 16411668), (12, 10941112), (13, 10099488), (14, 9378096), (16, 8205834), (19, 6910176), (21, 6252064), (24, 5470556), (26, 5049744), (28, 4689048), (32, 4102917), (38, 3455088), (39, 3366496), (42, 3126032), (48, 2735278), (49, 2679456), (52, 2524872), (56, 2344524), (57, 2303392), (76, 1727544), (78, 1683248), (84, 1563016), (91, 1442784), (96, 1367639), (98, 1339728), (104, 1262436), (112, 1172262), (113, 1161888), (114, 1151696), (133, 987168), (147, 893152), (152, 863772), (156, 841624), (168, 781508), (182, 721392), (196, 669864), (208, 631218), (224, 586131), (226, 580944), (228, 575848), (247, 531552), (266, 493584), (273, 480928), (294, 446576), (304, 431886), (312, 420812), (336, 390754), (339, 387296), (364, 360696), (392, 334932), (399, 329056), (416, 315609), (452, 290472), (456, 287924), (494, 265776), (532, 246792), (546, 240464), (588, 223288), (608, 215943), (624, 210406), (637, 206112), (672, 195377), (678, 193648), (728, 180348), (741, 177184), (784, 167466), (791, 165984), (798, 164528), (904, 145236), (912, 143962), (931, 141024), (988, 132888), (1064, 123396), (1092, 120232), (1176, 111644), (1248, 105203), (1274, 103056), (1356, 96824), (1456, 90174), (1469, 89376), (1482, 88592), (1568, 83733), (1582, 82992), (1596, 82264), (1729, 75936), (1808, 72618), (1824, 71981), (1862, 70512), (1911, 68704), (1976, 66444), (2128, 61698), (2147, 61152), (2184, 60116), (2352, 55822), (2373, 55328), (2548, 51528), (2712, 48412), (2793, 47008), (2912, 45087), (2938, 44688), (2964, 44296), (3164, 41496), (3192, 41132), (3458, 37968), (3616, 36309), (3724, 35256), (3822, 34352), (3952, 33222), (4256, 30849), (4294, 30576), (4368, 30058), (4407, 29792), (4704, 27911), (4746, 27664), (5096, 25764), (5187, 25312), (5424, 24206), (5537, 23712), (5586, 23504), (5876, 22344), (5928, 22148), (6328, 20748), (6384, 20566), (6441, 20384), (6916, 18984), (7448, 17628), (7644, 17176), (7904, 16611), (8588, 15288), (8736, 15029), (8814, 14896), (9492, 13832), (10192, 12882), (10283, 12768), (10374, 12656), (10848, 12103), (11074, 11856), (11172, 11752)]