149808250352

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{105202423}}^1$

素因数の和:105202520

約数の個数: 20

約数和(自身を含む): 293514762960

約数和(自身を除く): 143706512608

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 105202423, 210404846, 420809692, 841619384, 1683238768, 9363015647, 18726031294, 37452062588, 74904125176, 149808250352]

約数ペア:

[(1, 149808250352), (2, 74904125176), (4, 37452062588), (8, 18726031294), (16, 9363015647), (89, 1683238768), (178, 841619384), (356, 420809692), (712, 210404846), (1424, 105202423)]