156719690

素因数分解:

$2^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1\times {\mathrm{983}}^1$

素因数の和:1246

約数の個数: 32

約数和(自身を含む): 286934400

約数和(自身を除く): 130214710

約数列:

[1, 2, 5, 10, 107, 149, 214, 298, 535, 745, 983, 1070, 1490, 1966, 4915, 9830, 15943, 31886, 79715, 105181, 146467, 159430, 210362, 292934, 525905, 732335, 1051810, 1464670, 15671969, 31343938, 78359845, 156719690]

約数ペア:

[(1, 156719690), (2, 78359845), (5, 31343938), (10, 15671969), (107, 1464670), (149, 1051810), (214, 732335), (298, 525905), (535, 292934), (745, 210362), (983, 159430), (1070, 146467), (1490, 105181), (1966, 79715), (4915, 31886), (9830, 15943)]