168741386

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{9013}}^1$

素因数の和:9086

約数の個数: 32

約数和(自身を含む): 295947648

約数和(自身を除く): 127206262

約数列:

[1, 2, 11, 22, 23, 37, 46, 74, 253, 407, 506, 814, 851, 1702, 9013, 9361, 18026, 18722, 99143, 198286, 207299, 333481, 414598, 666962, 2280289, 3668291, 4560578, 7336582, 7670063, 15340126, 84370693, 168741386]

約数ペア:

[(1, 168741386), (2, 84370693), (11, 15340126), (22, 7670063), (23, 7336582), (37, 4560578), (46, 3668291), (74, 2280289), (253, 666962), (407, 414598), (506, 333481), (814, 207299), (851, 198286), (1702, 99143), (9013, 18722), (9361, 18026)]