163958404

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{40867}}^1$

素因数の和:40947

約数の個数: 24

約数和(自身を含む): 308962080

約数和(自身を除く): 145003676

約数列:

[1, 2, 4, 17, 34, 59, 68, 118, 236, 1003, 2006, 4012, 40867, 81734, 163468, 694739, 1389478, 2411153, 2778956, 4822306, 9644612, 40989601, 81979202, 163958404]

約数ペア:

[(1, 163958404), (2, 81979202), (4, 40989601), (17, 9644612), (34, 4822306), (59, 2778956), (68, 2411153), (118, 1389478), (236, 694739), (1003, 163468), (2006, 81734), (4012, 40867)]