149760612

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{1451}}^1$

素因数の和:1569

約数の個数: 72

約数和(自身を含む): 393224832

約数和(自身を除く): 243464220

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 61, 94, 122, 141, 183, 188, 244, 282, 366, 423, 549, 564, 732, 846, 1098, 1451, 1692, 2196, 2867, 2902, 4353, 5734, 5804, 8601, 8706, 11468, 13059, 17202, 17412, 25803, 26118, 34404, 51606, 52236, 68197, 88511, 103212, 136394, 177022, 204591, 265533, 272788, 354044, 409182, 531066, 613773, 796599, 818364, 1062132, 1227546, 1593198, 2455092, 3186396, 4160017, 8320034, 12480051, 16640068, 24960102, 37440153, 49920204, 74880306, 149760612]

約数ペア:

[(1, 149760612), (2, 74880306), (3, 49920204), (4, 37440153), (6, 24960102), (9, 16640068), (12, 12480051), (18, 8320034), (36, 4160017), (47, 3186396), (61, 2455092), (94, 1593198), (122, 1227546), (141, 1062132), (183, 818364), (188, 796599), (244, 613773), (282, 531066), (366, 409182), (423, 354044), (549, 272788), (564, 265533), (732, 204591), (846, 177022), (1098, 136394), (1451, 103212), (1692, 88511), (2196, 68197), (2867, 52236), (2902, 51606), (4353, 34404), (5734, 26118), (5804, 25803), (8601, 17412), (8706, 17202), (11468, 13059)]