156944228

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{136711}}^1$

素因数の和:136763

約数の個数: 24

約数和(自身を含む): 321546624

約数和(自身を除く): 164602396

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 136711, 273422, 546844, 956977, 1913954, 3827908, 5605151, 11210302, 22420604, 39236057, 78472114, 156944228]

約数ペア:

[(1, 156944228), (2, 78472114), (4, 39236057), (7, 22420604), (14, 11210302), (28, 5605151), (41, 3827908), (82, 1913954), (164, 956977), (287, 546844), (574, 273422), (1148, 136711)]