126762718

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1\times {\mathrm{233}}^1$

素因数の和:496

約数の個数: 32

約数和(自身を含む): 204422400

約数和(自身を除く): 77659682

約数列:

[1, 2, 19, 38, 103, 139, 206, 233, 278, 466, 1957, 2641, 3914, 4427, 5282, 8854, 14317, 23999, 28634, 32387, 47998, 64774, 272023, 455981, 544046, 615353, 911962, 1230706, 3335861, 6671722, 63381359, 126762718]

約数ペア:

[(1, 126762718), (2, 63381359), (19, 6671722), (38, 3335861), (103, 1230706), (139, 911962), (206, 615353), (233, 544046), (278, 455981), (466, 272023), (1957, 64774), (2641, 47998), (3914, 32387), (4427, 28634), (5282, 23999), (8854, 14317)]