126768124

素因数分解:

$2^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{29983}}^1$

素因数の和:30145

約数の個数: 24

約数和(自身を含む): 255223808

約数和(自身を除く): 128455684

約数列:

[1, 2, 4, 7, 14, 28, 151, 302, 604, 1057, 2114, 4228, 29983, 59966, 119932, 209881, 419762, 839524, 4527433, 9054866, 18109732, 31692031, 63384062, 126768124]

約数ペア:

[(1, 126768124), (2, 63384062), (4, 31692031), (7, 18109732), (14, 9054866), (28, 4527433), (151, 839524), (302, 419762), (604, 209881), (1057, 119932), (2114, 59966), (4228, 29983)]