139747146

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{302483}}^1$

素因数の和:302506

約数の個数: 32

約数和(自身を含む): 348461568

約数和(自身を除く): 208714422

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 302483, 604966, 907449, 1814898, 2117381, 3327313, 4234762, 6352143, 6654626, 9981939, 12704286, 19963878, 23291191, 46582382, 69873573, 139747146]

約数ペア:

[(1, 139747146), (2, 69873573), (3, 46582382), (6, 23291191), (7, 19963878), (11, 12704286), (14, 9981939), (21, 6654626), (22, 6352143), (33, 4234762), (42, 3327313), (66, 2117381), (77, 1814898), (154, 907449), (231, 604966), (462, 302483)]