177996684

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1\times {\mathrm{1171}}^1$

素因数の和:1470

約数の個数: 48

約数和(自身を含む): 425295360

約数和(自身を除く): 247298676

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 239, 318, 478, 636, 717, 956, 1171, 1434, 2342, 2868, 3513, 4684, 7026, 12667, 14052, 25334, 38001, 50668, 62063, 76002, 124126, 152004, 186189, 248252, 279869, 372378, 559738, 744756, 839607, 1119476, 1679214, 3358428, 14833057, 29666114, 44499171, 59332228, 88998342, 177996684]

約数ペア:

[(1, 177996684), (2, 88998342), (3, 59332228), (4, 44499171), (6, 29666114), (12, 14833057), (53, 3358428), (106, 1679214), (159, 1119476), (212, 839607), (239, 744756), (318, 559738), (478, 372378), (636, 279869), (717, 248252), (956, 186189), (1171, 152004), (1434, 124126), (2342, 76002), (2868, 62063), (3513, 50668), (4684, 38001), (7026, 25334), (12667, 14052)]