156640688790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{28559}}^1\times {\mathrm{7949}}^1$

素因数の和:36541

約数の個数: 64

約数和(自身を含む): 392345856000

約数和(自身を除く): 235705167210

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 7949, 15898, 23847, 28559, 39745, 47694, 57118, 79490, 85677, 119235, 142795, 171354, 182827, 238470, 285590, 365654, 428385, 548481, 656857, 856770, 914135, 1096962, 1313714, 1828270, 1970571, 2742405, 3284285, 3941142, 5484810, 6568570, 9852855, 19705710, 227015491, 454030982, 681046473, 1135077455, 1362092946, 2270154910, 3405232365, 5221356293, 6810464730, 10442712586, 15664068879, 26106781465, 31328137758, 52213562930, 78320344395, 156640688790]

約数ペア:

[(1, 156640688790), (2, 78320344395), (3, 52213562930), (5, 31328137758), (6, 26106781465), (10, 15664068879), (15, 10442712586), (23, 6810464730), (30, 5221356293), (46, 3405232365), (69, 2270154910), (115, 1362092946), (138, 1135077455), (230, 681046473), (345, 454030982), (690, 227015491), (7949, 19705710), (15898, 9852855), (23847, 6568570), (28559, 5484810), (39745, 3941142), (47694, 3284285), (57118, 2742405), (79490, 1970571), (85677, 1828270), (119235, 1313714), (142795, 1096962), (171354, 914135), (182827, 856770), (238470, 656857), (285590, 548481), (365654, 428385)]