156946781390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{137831}}^1\times {\mathrm{16267}}^1$

素因数の和:154112

約数の個数: 32

約数和(自身を含む): 322884140544

約数和(自身を除く): 165937359154

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 16267, 32534, 81335, 113869, 137831, 162670, 227738, 275662, 569345, 689155, 964817, 1138690, 1378310, 1929634, 4824085, 9648170, 2242096877, 4484193754, 11210484385, 15694678139, 22420968770, 31389356278, 78473390695, 156946781390]

約数ペア:

[(1, 156946781390), (2, 78473390695), (5, 31389356278), (7, 22420968770), (10, 15694678139), (14, 11210484385), (35, 4484193754), (70, 2242096877), (16267, 9648170), (32534, 4824085), (81335, 1929634), (113869, 1378310), (137831, 1138690), (162670, 964817), (227738, 689155), (275662, 569345)]