149681288

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{119173}}^1$

素因数の和:119336

約数の個数: 16

約数和(自身を含む): 282442380

約数和(自身を除く): 132761092

約数列:

[1, 2, 4, 8, 157, 314, 628, 1256, 119173, 238346, 476692, 953384, 18710161, 37420322, 74840644, 149681288]

約数ペア:

[(1, 149681288), (2, 74840644), (4, 37420322), (8, 18710161), (157, 953384), (314, 476692), (628, 238346), (1256, 119173)]