156931362

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{40177}}^1$

素因数の和:40223

約数の個数: 48

約数和(自身を含む): 401137152

約数和(自身を除く): 244205790

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 93, 126, 186, 217, 279, 434, 558, 651, 1302, 1953, 3906, 40177, 80354, 120531, 241062, 281239, 361593, 562478, 723186, 843717, 1245487, 1687434, 2490974, 2531151, 3736461, 5062302, 7472922, 8718409, 11209383, 17436818, 22418766, 26155227, 52310454, 78465681, 156931362]

約数ペア:

[(1, 156931362), (2, 78465681), (3, 52310454), (6, 26155227), (7, 22418766), (9, 17436818), (14, 11209383), (18, 8718409), (21, 7472922), (31, 5062302), (42, 3736461), (62, 2531151), (63, 2490974), (93, 1687434), (126, 1245487), (186, 843717), (217, 723186), (279, 562478), (434, 361593), (558, 281239), (651, 241062), (1302, 120531), (1953, 80354), (3906, 40177)]