150420964

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{331}}^1$

素因数の和:556

約数の個数: 48

約数和(自身を含む): 288138816

約数和(自身を除く): 137717852

約数列:

[1, 2, 4, 17, 34, 41, 68, 82, 163, 164, 326, 331, 652, 662, 697, 1324, 1394, 2771, 2788, 5542, 5627, 6683, 11084, 11254, 13366, 13571, 22508, 26732, 27142, 53953, 54284, 107906, 113611, 215812, 227222, 230707, 454444, 461414, 917201, 922828, 1834402, 2212073, 3668804, 4424146, 8848292, 37605241, 75210482, 150420964]

約数ペア:

[(1, 150420964), (2, 75210482), (4, 37605241), (17, 8848292), (34, 4424146), (41, 3668804), (68, 2212073), (82, 1834402), (163, 922828), (164, 917201), (326, 461414), (331, 454444), (652, 230707), (662, 227222), (697, 215812), (1324, 113611), (1394, 107906), (2771, 54284), (2788, 53953), (5542, 27142), (5627, 26732), (6683, 22508), (11084, 13571), (11254, 13366)]