159431030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{13297}}^1$

素因数の和:13424

約数の個数: 32

約数和(自身を含む): 315960480

約数和(自身を除く): 156529450

約数列:

[1, 2, 5, 10, 11, 22, 55, 109, 110, 218, 545, 1090, 1199, 2398, 5995, 11990, 13297, 26594, 66485, 132970, 146267, 292534, 731335, 1449373, 1462670, 2898746, 7246865, 14493730, 15943103, 31886206, 79715515, 159431030]

約数ペア:

[(1, 159431030), (2, 79715515), (5, 31886206), (10, 15943103), (11, 14493730), (22, 7246865), (55, 2898746), (109, 1462670), (110, 1449373), (218, 731335), (545, 292534), (1090, 146267), (1199, 132970), (2398, 66485), (5995, 26594), (11990, 13297)]