158372808

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{3821}}^1$

素因数の和:3998

約数の個数: 64

約数和(自身を含む): 434790720

約数和(自身を除く): 276417912

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 157, 264, 314, 471, 628, 942, 1256, 1727, 1884, 3454, 3768, 3821, 5181, 6908, 7642, 10362, 11463, 13816, 15284, 20724, 22926, 30568, 41448, 42031, 45852, 84062, 91704, 126093, 168124, 252186, 336248, 504372, 599897, 1008744, 1199794, 1799691, 2399588, 3599382, 4799176, 6598867, 7198764, 13197734, 14397528, 19796601, 26395468, 39593202, 52790936, 79186404, 158372808]

約数ペア:

[(1, 158372808), (2, 79186404), (3, 52790936), (4, 39593202), (6, 26395468), (8, 19796601), (11, 14397528), (12, 13197734), (22, 7198764), (24, 6598867), (33, 4799176), (44, 3599382), (66, 2399588), (88, 1799691), (132, 1199794), (157, 1008744), (264, 599897), (314, 504372), (471, 336248), (628, 252186), (942, 168124), (1256, 126093), (1727, 91704), (1884, 84062), (3454, 45852), (3768, 42031), (3821, 41448), (5181, 30568), (6908, 22926), (7642, 20724), (10362, 15284), (11463, 13816)]