129968102

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{137387}}^1$

素因数の和:137443

約数の個数: 16

約数和(自身を含む): 217622592

約数和(自身を除く): 87654490

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 137387, 274774, 1511257, 3022514, 5907641, 11815282, 64984051, 129968102]

約数ペア:

[(1, 129968102), (2, 64984051), (11, 11815282), (22, 5907641), (43, 3022514), (86, 1511257), (473, 274774), (946, 137387)]