159780376

素因数分解:

$2^3\times 7^3\times {\mathrm{58229}}^1$

素因数の和:58256

約数の個数: 32

約数和(自身を含む): 349380000

約数和(自身を除く): 189599624

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1372, 2744, 58229, 116458, 232916, 407603, 465832, 815206, 1630412, 2853221, 3260824, 5706442, 11412884, 19972547, 22825768, 39945094, 79890188, 159780376]

約数ペア:

[(1, 159780376), (2, 79890188), (4, 39945094), (7, 22825768), (8, 19972547), (14, 11412884), (28, 5706442), (49, 3260824), (56, 2853221), (98, 1630412), (196, 815206), (343, 465832), (392, 407603), (686, 232916), (1372, 116458), (2744, 58229)]