64151142

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{157}}^1$

素因数の和:365

約数の個数: 64

約数和(自身を含む): 145248768

約数和(自身を除く): 81097626

約数列:

[1, 2, 3, 6, 11, 22, 33, 41, 66, 82, 123, 151, 157, 246, 302, 314, 451, 453, 471, 902, 906, 942, 1353, 1661, 1727, 2706, 3322, 3454, 4983, 5181, 6191, 6437, 9966, 10362, 12382, 12874, 18573, 19311, 23707, 37146, 38622, 47414, 68101, 70807, 71121, 136202, 141614, 142242, 204303, 212421, 260777, 408606, 424842, 521554, 782331, 971987, 1564662, 1943974, 2915961, 5831922, 10691857, 21383714, 32075571, 64151142]

約数ペア:

[(1, 64151142), (2, 32075571), (3, 21383714), (6, 10691857), (11, 5831922), (22, 2915961), (33, 1943974), (41, 1564662), (66, 971987), (82, 782331), (123, 521554), (151, 424842), (157, 408606), (246, 260777), (302, 212421), (314, 204303), (451, 142242), (453, 141614), (471, 136202), (902, 71121), (906, 70807), (942, 68101), (1353, 47414), (1661, 38622), (1727, 37146), (2706, 23707), (3322, 19311), (3454, 18573), (4983, 12874), (5181, 12382), (6191, 10362), (6437, 9966)]