157224368480

素因数分解:

$2^5\times 5^1\times {\mathrm{3109}}^1\times {\mathrm{316067}}^1$

素因数の和:319191

約数の個数: 48

約数和(自身を含む): 371563219440

約数和(自身を除く): 214338850960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 3109, 6218, 12436, 15545, 24872, 31090, 49744, 62180, 99488, 124360, 248720, 316067, 497440, 632134, 1264268, 1580335, 2528536, 3160670, 5057072, 6321340, 10114144, 12642680, 25285360, 50570720, 982652303, 1965304606, 3930609212, 4913261515, 7861218424, 9826523030, 15722436848, 19653046060, 31444873696, 39306092120, 78612184240, 157224368480]

約数ペア:

[(1, 157224368480), (2, 78612184240), (4, 39306092120), (5, 31444873696), (8, 19653046060), (10, 15722436848), (16, 9826523030), (20, 7861218424), (32, 4913261515), (40, 3930609212), (80, 1965304606), (160, 982652303), (3109, 50570720), (6218, 25285360), (12436, 12642680), (15545, 10114144), (24872, 6321340), (31090, 5057072), (49744, 3160670), (62180, 2528536), (99488, 1580335), (124360, 1264268), (248720, 632134), (316067, 497440)]