142673968

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{29}}^2\times {\mathrm{461}}^1$

素因数の和:550

約数の個数: 60

約数和(自身を含む): 299387088

約数和(自身を除く): 156713120

約数列:

[1, 2, 4, 8, 16, 23, 29, 46, 58, 92, 116, 184, 232, 368, 461, 464, 667, 841, 922, 1334, 1682, 1844, 2668, 3364, 3688, 5336, 6728, 7376, 10603, 10672, 13369, 13456, 19343, 21206, 26738, 38686, 42412, 53476, 77372, 84824, 106952, 154744, 169648, 213904, 307487, 309488, 387701, 614974, 775402, 1229948, 1550804, 2459896, 3101608, 4919792, 6203216, 8917123, 17834246, 35668492, 71336984, 142673968]

約数ペア:

[(1, 142673968), (2, 71336984), (4, 35668492), (8, 17834246), (16, 8917123), (23, 6203216), (29, 4919792), (46, 3101608), (58, 2459896), (92, 1550804), (116, 1229948), (184, 775402), (232, 614974), (368, 387701), (461, 309488), (464, 307487), (667, 213904), (841, 169648), (922, 154744), (1334, 106952), (1682, 84824), (1844, 77372), (2668, 53476), (3364, 42412), (3688, 38686), (5336, 26738), (6728, 21206), (7376, 19343), (10603, 13456), (10672, 13369)]