168443344

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{619277}}^1$

素因数の和:619302

約数の個数: 20

約数和(自身を含む): 345557124

約数和(自身を除く): 177113780

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 619277, 1238554, 2477108, 4954216, 9908432, 10527709, 21055418, 42110836, 84221672, 168443344]

約数ペア:

[(1, 168443344), (2, 84221672), (4, 42110836), (8, 21055418), (16, 10527709), (17, 9908432), (34, 4954216), (68, 2477108), (136, 1238554), (272, 619277)]