157072306832

素因数分解:

$2^4\times 7^1\times {\mathrm{563}}^1\times {\mathrm{2490997}}^1$

素因数の和:2491575

約数の個数: 40

約数和(自身を含む): 348420872256

約数和(自身を除く): 191348565424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 563, 1126, 2252, 3941, 4504, 7882, 9008, 15764, 31528, 63056, 2490997, 4981994, 9963988, 17436979, 19927976, 34873958, 39855952, 69747916, 139495832, 278991664, 1402431311, 2804862622, 5609725244, 9817019177, 11219450488, 19634038354, 22438900976, 39268076708, 78536153416, 157072306832]

約数ペア:

[(1, 157072306832), (2, 78536153416), (4, 39268076708), (7, 22438900976), (8, 19634038354), (14, 11219450488), (16, 9817019177), (28, 5609725244), (56, 2804862622), (112, 1402431311), (563, 278991664), (1126, 139495832), (2252, 69747916), (3941, 39855952), (4504, 34873958), (7882, 19927976), (9008, 17436979), (15764, 9963988), (31528, 4981994), (63056, 2490997)]