156796269138

素因数分解:

$2^1\times 3^2\times {\mathrm{109}}^1\times {\mathrm{389}}^1\times {\mathrm{205441}}^1$

素因数の和:205947

約数の個数: 48

約数和(自身を含む): 343725010200

約数和(自身を除く): 186928741062

約数列:

[1, 2, 3, 6, 9, 18, 109, 218, 327, 389, 654, 778, 981, 1167, 1962, 2334, 3501, 7002, 42401, 84802, 127203, 205441, 254406, 381609, 410882, 616323, 763218, 1232646, 1848969, 3697938, 22393069, 44786138, 67179207, 79916549, 134358414, 159833098, 201537621, 239749647, 403075242, 479499294, 719248941, 1438497882, 8710903841, 17421807682, 26132711523, 52265423046, 78398134569, 156796269138]

約数ペア:

[(1, 156796269138), (2, 78398134569), (3, 52265423046), (6, 26132711523), (9, 17421807682), (18, 8710903841), (109, 1438497882), (218, 719248941), (327, 479499294), (389, 403075242), (654, 239749647), (778, 201537621), (981, 159833098), (1167, 134358414), (1962, 79916549), (2334, 67179207), (3501, 44786138), (7002, 22393069), (42401, 3697938), (84802, 1848969), (127203, 1232646), (205441, 763218), (254406, 616323), (381609, 410882)]