149247978

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{77977}}^1$

素因数の和:78022

約数の個数: 32

約数和(自身を含む): 336864960

約数和(自身を除く): 187616982

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 58, 66, 87, 174, 319, 638, 957, 1914, 77977, 155954, 233931, 467862, 857747, 1715494, 2261333, 2573241, 4522666, 5146482, 6783999, 13567998, 24874663, 49749326, 74623989, 149247978]

約数ペア:

[(1, 149247978), (2, 74623989), (3, 49749326), (6, 24874663), (11, 13567998), (22, 6783999), (29, 5146482), (33, 4522666), (58, 2573241), (66, 2261333), (87, 1715494), (174, 857747), (319, 467862), (638, 233931), (957, 155954), (1914, 77977)]