130192876

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{72169}}^1$

素因数の和:72225

約数の個数: 24

約数和(自身を含む): 254615760

約数和(自身を除く): 124422884

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 164, 451, 902, 1804, 72169, 144338, 288676, 793859, 1587718, 2958929, 3175436, 5917858, 11835716, 32548219, 65096438, 130192876]

約数ペア:

[(1, 130192876), (2, 65096438), (4, 32548219), (11, 11835716), (22, 5917858), (41, 3175436), (44, 2958929), (82, 1587718), (164, 793859), (451, 288676), (902, 144338), (1804, 72169)]