158922988

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{183091}}^1$

素因数の和:183133

約数の個数: 24

約数和(自身を含む): 328100864

約数和(自身を除く): 169177876

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 183091, 366182, 732364, 1281637, 2563274, 5126548, 5675821, 11351642, 22703284, 39730747, 79461494, 158922988]

約数ペア:

[(1, 158922988), (2, 79461494), (4, 39730747), (7, 22703284), (14, 11351642), (28, 5675821), (31, 5126548), (62, 2563274), (124, 1281637), (217, 732364), (434, 366182), (868, 183091)]