156911466790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1487}}^1\times {\mathrm{811709}}^1$

素因数の和:813216

約数の個数: 32

約数和(自身を含む): 304371768960

約数和(自身を除く): 147460302170

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1487, 2974, 7435, 14870, 19331, 38662, 96655, 193310, 811709, 1623418, 4058545, 8117090, 10552217, 21104434, 52761085, 105522170, 1207011283, 2414022566, 6035056415, 12070112830, 15691146679, 31382293358, 78455733395, 156911466790]

約数ペア:

[(1, 156911466790), (2, 78455733395), (5, 31382293358), (10, 15691146679), (13, 12070112830), (26, 6035056415), (65, 2414022566), (130, 1207011283), (1487, 105522170), (2974, 52761085), (7435, 21104434), (14870, 10552217), (19331, 8117090), (38662, 4058545), (96655, 1623418), (193310, 811709)]