157053404512

素因数分解:

$2^5\times {\mathrm{139}}^1\times {\mathrm{199}}^1\times {\mathrm{177431}}^1$

素因数の和:177779

約数の個数: 48

約数和(自身を含む): 312990048000

約数和(自身を除く): 155936643488

約数列:

[1, 2, 4, 8, 16, 32, 139, 199, 278, 398, 556, 796, 1112, 1592, 2224, 3184, 4448, 6368, 27661, 55322, 110644, 177431, 221288, 354862, 442576, 709724, 885152, 1419448, 2838896, 5677792, 24662909, 35308769, 49325818, 70617538, 98651636, 141235076, 197303272, 282470152, 394606544, 564940304, 789213088, 1129880608, 4907918891, 9815837782, 19631675564, 39263351128, 78526702256, 157053404512]

約数ペア:

[(1, 157053404512), (2, 78526702256), (4, 39263351128), (8, 19631675564), (16, 9815837782), (32, 4907918891), (139, 1129880608), (199, 789213088), (278, 564940304), (398, 394606544), (556, 282470152), (796, 197303272), (1112, 141235076), (1592, 98651636), (2224, 70617538), (3184, 49325818), (4448, 35308769), (6368, 24662909), (27661, 5677792), (55322, 2838896), (110644, 1419448), (177431, 885152), (221288, 709724), (354862, 442576)]