156618115976

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1\times {\mathrm{276277}}^1$

素因数の和:276534

約数の個数: 64

約数和(自身を含む): 343734036480

約数和(自身を除く): 187115920504

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 191, 212, 371, 382, 424, 742, 764, 1337, 1484, 1528, 2674, 2968, 5348, 10123, 10696, 20246, 40492, 70861, 80984, 141722, 276277, 283444, 552554, 566888, 1105108, 1933939, 2210216, 3867878, 7735756, 14642681, 15471512, 29285362, 52768907, 58570724, 102498767, 105537814, 117141448, 204997534, 211075628, 369382349, 409995068, 422151256, 738764698, 819990136, 1477529396, 2796752071, 2955058792, 5593504142, 11187008284, 19577264497, 22374016568, 39154528994, 78309057988, 156618115976]

約数ペア:

[(1, 156618115976), (2, 78309057988), (4, 39154528994), (7, 22374016568), (8, 19577264497), (14, 11187008284), (28, 5593504142), (53, 2955058792), (56, 2796752071), (106, 1477529396), (191, 819990136), (212, 738764698), (371, 422151256), (382, 409995068), (424, 369382349), (742, 211075628), (764, 204997534), (1337, 117141448), (1484, 105537814), (1528, 102498767), (2674, 58570724), (2968, 52768907), (5348, 29285362), (10123, 15471512), (10696, 14642681), (20246, 7735756), (40492, 3867878), (70861, 2210216), (80984, 1933939), (141722, 1105108), (276277, 566888), (283444, 552554)]