159904674

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{389}}^1\times {\mathrm{557}}^1$

素因数の和:995

約数の個数: 48

約数和(自身を含む): 356461560

約数和(自身を除く): 196556886

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 389, 557, 738, 778, 1114, 1167, 1671, 2334, 3342, 3501, 5013, 7002, 10026, 15949, 22837, 31898, 45674, 47847, 68511, 95694, 137022, 143541, 205533, 216673, 287082, 411066, 433346, 650019, 1300038, 1950057, 3900114, 8883593, 17767186, 26650779, 53301558, 79952337, 159904674]

約数ペア:

[(1, 159904674), (2, 79952337), (3, 53301558), (6, 26650779), (9, 17767186), (18, 8883593), (41, 3900114), (82, 1950057), (123, 1300038), (246, 650019), (369, 433346), (389, 411066), (557, 287082), (738, 216673), (778, 205533), (1114, 143541), (1167, 137022), (1671, 95694), (2334, 68511), (3342, 47847), (3501, 45674), (5013, 31898), (7002, 22837), (10026, 15949)]