149745352

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{353173}}^1$

素因数の和:353232

約数の個数: 16

約数和(自身を含む): 286070940

約数和(自身を除く): 136325588

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 353173, 706346, 1412692, 2825384, 18718169, 37436338, 74872676, 149745352]

約数ペア:

[(1, 149745352), (2, 74872676), (4, 37436338), (8, 18718169), (53, 2825384), (106, 1412692), (212, 706346), (424, 353173)]