172079882

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{16927}}^1$

素因数の和:16982

約数の個数: 32

約数和(自身を含む): 307141632

約数和(自身を除く): 135061750

約数列:

[1, 2, 13, 17, 23, 26, 34, 46, 221, 299, 391, 442, 598, 782, 5083, 10166, 16927, 33854, 220051, 287759, 389321, 440102, 575518, 778642, 3740867, 5061173, 6618457, 7481734, 10122346, 13236914, 86039941, 172079882]

約数ペア:

[(1, 172079882), (2, 86039941), (13, 13236914), (17, 10122346), (23, 7481734), (26, 6618457), (34, 5061173), (46, 3740867), (221, 778642), (299, 575518), (391, 440102), (442, 389321), (598, 287759), (782, 220051), (5083, 33854), (10166, 16927)]