157731002

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{277}}^1$

素因数の和:495

約数の個数: 48

約数和(自身を含む): 282629256

約数和(自身を除く): 124898254

約数列:

[1, 2, 11, 13, 22, 26, 121, 143, 181, 242, 277, 286, 362, 554, 1573, 1991, 2353, 3047, 3146, 3601, 3982, 4706, 6094, 7202, 21901, 25883, 33517, 39611, 43802, 50137, 51766, 67034, 79222, 100274, 284713, 435721, 551507, 569426, 651781, 871442, 1103014, 1303562, 6066577, 7169591, 12133154, 14339182, 78865501, 157731002]

約数ペア:

[(1, 157731002), (2, 78865501), (11, 14339182), (13, 12133154), (22, 7169591), (26, 6066577), (121, 1303562), (143, 1103014), (181, 871442), (242, 651781), (277, 569426), (286, 551507), (362, 435721), (554, 284713), (1573, 100274), (1991, 79222), (2353, 67034), (3047, 51766), (3146, 50137), (3601, 43802), (3982, 39611), (4706, 33517), (6094, 25883), (7202, 21901)]