156960212005

素因数分解:

$5^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1\times {\mathrm{631}}^1\times {\mathrm{4519}}^1$

素因数の和:5365

約数の個数: 32

約数和(自身を含む): 192309004800

約数和(自身を除く): 35348792795

約数列:

[1, 5, 101, 109, 505, 545, 631, 3155, 4519, 11009, 22595, 55045, 63731, 68779, 318655, 343895, 456419, 492571, 2282095, 2462855, 2851489, 6946679, 14257445, 34733395, 49749671, 248748355, 288000389, 310812301, 1440001945, 1554061505, 31392042401, 156960212005]

約数ペア:

[(1, 156960212005), (5, 31392042401), (101, 1554061505), (109, 1440001945), (505, 310812301), (545, 288000389), (631, 248748355), (3155, 49749671), (4519, 34733395), (11009, 14257445), (22595, 6946679), (55045, 2851489), (63731, 2462855), (68779, 2282095), (318655, 492571), (343895, 456419)]