156950838050

素因数分解:

$2^1\times 5^2\times {\mathrm{257}}^1\times {\mathrm{2129}}^1\times {\mathrm{5737}}^1$

素因数の和:8135

約数の個数: 48

約数和(自身を含む): 293253228360

約数和(自身を除く): 136302390310

約数列:

[1, 2, 5, 10, 25, 50, 257, 514, 1285, 2129, 2570, 4258, 5737, 6425, 10645, 11474, 12850, 21290, 28685, 53225, 57370, 106450, 143425, 286850, 547153, 1094306, 1474409, 2735765, 2948818, 5471530, 7372045, 12214073, 13678825, 14744090, 24428146, 27357650, 36860225, 61070365, 73720450, 122140730, 305351825, 610703650, 3139016761, 6278033522, 15695083805, 31390167610, 78475419025, 156950838050]

約数ペア:

[(1, 156950838050), (2, 78475419025), (5, 31390167610), (10, 15695083805), (25, 6278033522), (50, 3139016761), (257, 610703650), (514, 305351825), (1285, 122140730), (2129, 73720450), (2570, 61070365), (4258, 36860225), (5737, 27357650), (6425, 24428146), (10645, 14744090), (11474, 13678825), (12850, 12214073), (21290, 7372045), (28685, 5471530), (53225, 2948818), (57370, 2735765), (106450, 1474409), (143425, 1094306), (286850, 547153)]