149083198

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{21377}}^1$

素因数の和:21707

約数の個数: 16

約数和(自身を含む): 244735344

約数和(自身を除く): 95652146

約数列:

[1, 2, 11, 22, 317, 634, 3487, 6974, 21377, 42754, 235147, 470294, 6776509, 13553018, 74541599, 149083198]

約数ペア:

[(1, 149083198), (2, 74541599), (11, 13553018), (22, 6776509), (317, 470294), (634, 235147), (3487, 42754), (6974, 21377)]