149756542

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{1123}}^1$

素因数の和:1384

約数の個数: 32

約数和(自身を含む): 253790208

約数和(自身を除く): 104033666

約数列:

[1, 2, 13, 23, 26, 46, 223, 299, 446, 598, 1123, 2246, 2899, 5129, 5798, 10258, 14599, 25829, 29198, 51658, 66677, 133354, 250429, 335777, 500858, 671554, 3255577, 5759867, 6511154, 11519734, 74878271, 149756542]

約数ペア:

[(1, 149756542), (2, 74878271), (13, 11519734), (23, 6511154), (26, 5759867), (46, 3255577), (223, 671554), (299, 500858), (446, 335777), (598, 250429), (1123, 133354), (2246, 66677), (2899, 51658), (5129, 29198), (5798, 25829), (10258, 14599)]