171559172

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{19259}}^1$

素因数の和:19411

約数の個数: 24

約数和(自身を含む): 320332320

約数和(自身を除く): 148773148

約数列:

[1, 2, 4, 17, 34, 68, 131, 262, 524, 2227, 4454, 8908, 19259, 38518, 77036, 327403, 654806, 1309612, 2522929, 5045858, 10091716, 42889793, 85779586, 171559172]

約数ペア:

[(1, 171559172), (2, 85779586), (4, 42889793), (17, 10091716), (34, 5045858), (68, 2522929), (131, 1309612), (262, 654806), (524, 327403), (2227, 77036), (4454, 38518), (8908, 19259)]