129075352

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{277}}^1$

素因数の和:500

約数の個数: 64

約数和(自身を含む): 284627520

約数和(自身を除く): 155552168

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 157, 212, 277, 314, 371, 424, 554, 628, 742, 1099, 1108, 1256, 1484, 1939, 2198, 2216, 2968, 3878, 4396, 7756, 8321, 8792, 14681, 15512, 16642, 29362, 33284, 43489, 58247, 58724, 66568, 86978, 102767, 116494, 117448, 173956, 205534, 232988, 304423, 347912, 411068, 465976, 608846, 822136, 1217692, 2304917, 2435384, 4609834, 9219668, 16134419, 18439336, 32268838, 64537676, 129075352]

約数ペア:

[(1, 129075352), (2, 64537676), (4, 32268838), (7, 18439336), (8, 16134419), (14, 9219668), (28, 4609834), (53, 2435384), (56, 2304917), (106, 1217692), (157, 822136), (212, 608846), (277, 465976), (314, 411068), (371, 347912), (424, 304423), (554, 232988), (628, 205534), (742, 173956), (1099, 117448), (1108, 116494), (1256, 102767), (1484, 86978), (1939, 66568), (2198, 58724), (2216, 58247), (2968, 43489), (3878, 33284), (4396, 29362), (7756, 16642), (8321, 15512), (8792, 14681)]