157429712

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{233}}^1\times {\mathrm{349}}^1$

素因数の和:612

約数の個数: 60

約数和(自身を含む): 337673700

約数和(自身を除く): 180243988

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 233, 242, 349, 466, 484, 698, 932, 968, 1396, 1864, 1936, 2563, 2792, 3728, 3839, 5126, 5584, 7678, 10252, 15356, 20504, 28193, 30712, 41008, 42229, 56386, 61424, 81317, 84458, 112772, 162634, 168916, 225544, 325268, 337832, 451088, 650536, 675664, 894487, 1301072, 1788974, 3577948, 7155896, 9839357, 14311792, 19678714, 39357428, 78714856, 157429712]

約数ペア:

[(1, 157429712), (2, 78714856), (4, 39357428), (8, 19678714), (11, 14311792), (16, 9839357), (22, 7155896), (44, 3577948), (88, 1788974), (121, 1301072), (176, 894487), (233, 675664), (242, 650536), (349, 451088), (466, 337832), (484, 325268), (698, 225544), (932, 168916), (968, 162634), (1396, 112772), (1864, 84458), (1936, 81317), (2563, 61424), (2792, 56386), (3728, 42229), (3839, 41008), (5126, 30712), (5584, 28193), (7678, 20504), (10252, 15356)]