127042968

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{739}}^1$

素因数の和:809

約数の個数: 128

約数和(自身を含む): 372960000

約数和(自身を除く): 245917032

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 29, 38, 39, 52, 57, 58, 76, 78, 87, 104, 114, 116, 152, 156, 174, 228, 232, 247, 312, 348, 377, 456, 494, 551, 696, 739, 741, 754, 988, 1102, 1131, 1478, 1482, 1508, 1653, 1976, 2204, 2217, 2262, 2956, 2964, 3016, 3306, 4408, 4434, 4524, 5912, 5928, 6612, 7163, 8868, 9048, 9607, 13224, 14041, 14326, 17736, 19214, 21431, 21489, 28082, 28652, 28821, 38428, 42123, 42862, 42978, 56164, 57304, 57642, 64293, 76856, 84246, 85724, 85956, 112328, 115284, 128586, 168492, 171448, 171912, 182533, 230568, 257172, 278603, 336984, 365066, 407189, 514344, 547599, 557206, 730132, 814378, 835809, 1095198, 1114412, 1221567, 1460264, 1628756, 1671618, 2190396, 2228824, 2443134, 3257512, 3343236, 4380792, 4886268, 5293457, 6686472, 9772536, 10586914, 15880371, 21173828, 31760742, 42347656, 63521484, 127042968]

約数ペア:

[(1, 127042968), (2, 63521484), (3, 42347656), (4, 31760742), (6, 21173828), (8, 15880371), (12, 10586914), (13, 9772536), (19, 6686472), (24, 5293457), (26, 4886268), (29, 4380792), (38, 3343236), (39, 3257512), (52, 2443134), (57, 2228824), (58, 2190396), (76, 1671618), (78, 1628756), (87, 1460264), (104, 1221567), (114, 1114412), (116, 1095198), (152, 835809), (156, 814378), (174, 730132), (228, 557206), (232, 547599), (247, 514344), (312, 407189), (348, 365066), (377, 336984), (456, 278603), (494, 257172), (551, 230568), (696, 182533), (739, 171912), (741, 171448), (754, 168492), (988, 128586), (1102, 115284), (1131, 112328), (1478, 85956), (1482, 85724), (1508, 84246), (1653, 76856), (1976, 64293), (2204, 57642), (2217, 57304), (2262, 56164), (2956, 42978), (2964, 42862), (3016, 42123), (3306, 38428), (4408, 28821), (4434, 28652), (4524, 28082), (5912, 21489), (5928, 21431), (6612, 19214), (7163, 17736), (8868, 14326), (9048, 14041), (9607, 13224)]