168790882

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{1181}}^1$

素因数の和:1458

約数の個数: 32

約数和(自身を含む): 285949440

約数和(自身を除く): 117158558

約数列:

[1, 2, 13, 23, 26, 46, 239, 299, 478, 598, 1181, 2362, 3107, 5497, 6214, 10994, 15353, 27163, 30706, 54326, 71461, 142922, 282259, 353119, 564518, 706238, 3669367, 6491957, 7338734, 12983914, 84395441, 168790882]

約数ペア:

[(1, 168790882), (2, 84395441), (13, 12983914), (23, 7338734), (26, 6491957), (46, 3669367), (239, 706238), (299, 564518), (478, 353119), (598, 282259), (1181, 142922), (2362, 71461), (3107, 54326), (5497, 30706), (6214, 27163), (10994, 15353)]