164891524

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{80671}}^1$

素因数の和:80755

約数の個数: 24

約数和(自身を含む): 334304768

約数和(自身を除く): 169413244

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 1022, 2044, 80671, 161342, 322684, 564697, 1129394, 2258788, 5888983, 11777966, 23555932, 41222881, 82445762, 164891524]

約数ペア:

[(1, 164891524), (2, 82445762), (4, 41222881), (7, 23555932), (14, 11777966), (28, 5888983), (73, 2258788), (146, 1129394), (292, 564697), (511, 322684), (1022, 161342), (2044, 80671)]