159689690

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{9511}}^1$

素因数の和:9614

約数の個数: 32

約数和(自身を含む): 304079616

約数和(自身を除く): 144389926

約数列:

[1, 2, 5, 10, 23, 46, 73, 115, 146, 230, 365, 730, 1679, 3358, 8395, 9511, 16790, 19022, 47555, 95110, 218753, 437506, 694303, 1093765, 1388606, 2187530, 3471515, 6943030, 15968969, 31937938, 79844845, 159689690]

約数ペア:

[(1, 159689690), (2, 79844845), (5, 31937938), (10, 15968969), (23, 6943030), (46, 3471515), (73, 2187530), (115, 1388606), (146, 1093765), (230, 694303), (365, 437506), (730, 218753), (1679, 95110), (3358, 47555), (8395, 19022), (9511, 16790)]