149764348

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{409}}^1\times {\mathrm{2953}}^1$

素因数の和:3397

約数の個数: 24

約数和(自身を含む): 271295360

約数和(自身を除く): 121531012

約数列:

[1, 2, 4, 31, 62, 124, 409, 818, 1636, 2953, 5906, 11812, 12679, 25358, 50716, 91543, 183086, 366172, 1207777, 2415554, 4831108, 37441087, 74882174, 149764348]

約数ペア:

[(1, 149764348), (2, 74882174), (4, 37441087), (31, 4831108), (62, 2415554), (124, 1207777), (409, 366172), (818, 183086), (1636, 91543), (2953, 50716), (5906, 25358), (11812, 12679)]