140361156

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{1657}}^1$

素因数の和:1861

約数の個数: 72

約数和(自身を含む): 384437144

約数和(自身を除く): 244075988

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 181, 234, 362, 468, 543, 724, 1086, 1629, 1657, 2172, 2353, 3258, 3314, 4706, 4971, 6516, 6628, 7059, 9412, 9942, 14118, 14913, 19884, 21177, 21541, 28236, 29826, 42354, 43082, 59652, 64623, 84708, 86164, 129246, 193869, 258492, 299917, 387738, 599834, 775476, 899751, 1199668, 1799502, 2699253, 3599004, 3898921, 5398506, 7797842, 10797012, 11696763, 15595684, 23393526, 35090289, 46787052, 70180578, 140361156]

約数ペア:

[(1, 140361156), (2, 70180578), (3, 46787052), (4, 35090289), (6, 23393526), (9, 15595684), (12, 11696763), (13, 10797012), (18, 7797842), (26, 5398506), (36, 3898921), (39, 3599004), (52, 2699253), (78, 1799502), (117, 1199668), (156, 899751), (181, 775476), (234, 599834), (362, 387738), (468, 299917), (543, 258492), (724, 193869), (1086, 129246), (1629, 86164), (1657, 84708), (2172, 64623), (2353, 59652), (3258, 43082), (3314, 42354), (4706, 29826), (4971, 28236), (6516, 21541), (6628, 21177), (7059, 19884), (9412, 14913), (9942, 14118)]