156968841992

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{227}}^1\times {\mathrm{52609}}^1$

素因数の和:52926

約数の個数: 64

約数和(自身を含む): 310912473600

約数和(自身を除く): 153943631608

約数列:

[1, 2, 4, 8, 31, 53, 62, 106, 124, 212, 227, 248, 424, 454, 908, 1643, 1816, 3286, 6572, 7037, 12031, 13144, 14074, 24062, 28148, 48124, 52609, 56296, 96248, 105218, 210436, 372961, 420872, 745922, 1491844, 1630879, 2788277, 2983688, 3261758, 5576554, 6523516, 11153108, 11942243, 13047032, 22306216, 23884486, 47768972, 86436587, 95537944, 172873174, 345746348, 370209533, 632938879, 691492696, 740419066, 1265877758, 1480838132, 2531755516, 2961676264, 5063511032, 19621105249, 39242210498, 78484420996, 156968841992]

約数ペア:

[(1, 156968841992), (2, 78484420996), (4, 39242210498), (8, 19621105249), (31, 5063511032), (53, 2961676264), (62, 2531755516), (106, 1480838132), (124, 1265877758), (212, 740419066), (227, 691492696), (248, 632938879), (424, 370209533), (454, 345746348), (908, 172873174), (1643, 95537944), (1816, 86436587), (3286, 47768972), (6572, 23884486), (7037, 22306216), (12031, 13047032), (13144, 11942243), (14074, 11153108), (24062, 6523516), (28148, 5576554), (48124, 3261758), (52609, 2983688), (56296, 2788277), (96248, 1630879), (105218, 1491844), (210436, 745922), (372961, 420872)]