156963670295

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{409}}^1\times {\mathrm{139301}}^1$

素因数の和:139763

約数の個数: 32

約数和(自身を含む): 205609752000

約数和(自身を除く): 48646081705

約数列:

[1, 5, 19, 29, 95, 145, 409, 551, 2045, 2755, 7771, 11861, 38855, 59305, 139301, 225359, 696505, 1126795, 2646719, 4039729, 13233595, 20198645, 56974109, 76754851, 284870545, 383774255, 1082508071, 1652249161, 5412540355, 8261245805, 31392734059, 156963670295]

約数ペア:

[(1, 156963670295), (5, 31392734059), (19, 8261245805), (29, 5412540355), (95, 1652249161), (145, 1082508071), (409, 383774255), (551, 284870545), (2045, 76754851), (2755, 56974109), (7771, 20198645), (11861, 13233595), (38855, 4039729), (59305, 2646719), (139301, 1126795), (225359, 696505)]