149372574

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{887}}^1$

素因数の和:1049

約数の個数: 64

約数和(自身を含む): 343719936

約数和(自身を除く): 194347362

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 127, 221, 254, 381, 442, 663, 762, 887, 1326, 1651, 1774, 2159, 2661, 3302, 4318, 4953, 5322, 6477, 9906, 11531, 12954, 15079, 23062, 28067, 30158, 34593, 45237, 56134, 69186, 84201, 90474, 112649, 168402, 196027, 225298, 337947, 392054, 588081, 675894, 1176162, 1464437, 1915033, 2928874, 3830066, 4393311, 5745099, 8786622, 11490198, 24895429, 49790858, 74686287, 149372574]

約数ペア:

[(1, 149372574), (2, 74686287), (3, 49790858), (6, 24895429), (13, 11490198), (17, 8786622), (26, 5745099), (34, 4393311), (39, 3830066), (51, 2928874), (78, 1915033), (102, 1464437), (127, 1176162), (221, 675894), (254, 588081), (381, 392054), (442, 337947), (663, 225298), (762, 196027), (887, 168402), (1326, 112649), (1651, 90474), (1774, 84201), (2159, 69186), (2661, 56134), (3302, 45237), (4318, 34593), (4953, 30158), (5322, 28067), (6477, 23062), (9906, 15079), (11531, 12954)]