157217764

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{48947}}^1$

素因数の和:49035

約数の個数: 24

約数和(自身を含む): 304260768

約数和(自身を除く): 147043004

約数列:

[1, 2, 4, 11, 22, 44, 73, 146, 292, 803, 1606, 3212, 48947, 97894, 195788, 538417, 1076834, 2153668, 3573131, 7146262, 14292524, 39304441, 78608882, 157217764]

約数ペア:

[(1, 157217764), (2, 78608882), (4, 39304441), (11, 14292524), (22, 7146262), (44, 3573131), (73, 2153668), (146, 1076834), (292, 538417), (803, 195788), (1606, 97894), (3212, 48947)]