168606722

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1\times {\mathrm{233}}^1$

素因数の和:530

約数の個数: 32

約数和(自身を含む): 271252800

約数和(自身を除く): 102646078

約数列:

[1, 2, 19, 38, 137, 139, 233, 274, 278, 466, 2603, 2641, 4427, 5206, 5282, 8854, 19043, 31921, 32387, 38086, 63842, 64774, 361817, 606499, 615353, 723634, 1212998, 1230706, 4437019, 8874038, 84303361, 168606722]

約数ペア:

[(1, 168606722), (2, 84303361), (19, 8874038), (38, 4437019), (137, 1230706), (139, 1212998), (233, 723634), (274, 615353), (278, 606499), (466, 361817), (2603, 64774), (2641, 63842), (4427, 38086), (5206, 32387), (5282, 31921), (8854, 19043)]