156947866855

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4273}}^1\times {\mathrm{29741}}^1$

素因数の和:34051

約数の個数: 32

約数和(自身を含む): 213557077440

約数和(自身を除く): 56609210585

約数列:

[1, 5, 13, 19, 65, 95, 247, 1235, 4273, 21365, 29741, 55549, 81187, 148705, 277745, 386633, 405935, 565079, 1055431, 1933165, 2825395, 5277155, 7346027, 36730135, 127083293, 635416465, 1652082809, 2414582567, 8260414045, 12072912835, 31389573371, 156947866855]

約数ペア:

[(1, 156947866855), (5, 31389573371), (13, 12072912835), (19, 8260414045), (65, 2414582567), (95, 1652082809), (247, 635416465), (1235, 127083293), (4273, 36730135), (21365, 7346027), (29741, 5277155), (55549, 2825395), (81187, 1933165), (148705, 1055431), (277745, 565079), (386633, 405935)]