159608410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{72221}}^1$

素因数の和:72258

約数の個数: 32

約数和(自身を含む): 327598992

約数和(自身を除く): 167990582

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 72221, 144442, 361105, 722210, 938873, 1227757, 1877746, 2455514, 4694365, 6138785, 9388730, 12277570, 15960841, 31921682, 79804205, 159608410]

約数ペア:

[(1, 159608410), (2, 79804205), (5, 31921682), (10, 15960841), (13, 12277570), (17, 9388730), (26, 6138785), (34, 4694365), (65, 2455514), (85, 1877746), (130, 1227757), (170, 938873), (221, 722210), (442, 361105), (1105, 144442), (2210, 72221)]