133156670

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{277}}^1\times {\mathrm{907}}^1$

素因数の和:1244

約数の個数: 32

約数和(自身を含む): 245356128

約数和(自身を除く): 112199458

約数列:

[1, 2, 5, 10, 53, 106, 265, 277, 530, 554, 907, 1385, 1814, 2770, 4535, 9070, 14681, 29362, 48071, 73405, 96142, 146810, 240355, 251239, 480710, 502478, 1256195, 2512390, 13315667, 26631334, 66578335, 133156670]

約数ペア:

[(1, 133156670), (2, 66578335), (5, 26631334), (10, 13315667), (53, 2512390), (106, 1256195), (265, 502478), (277, 480710), (530, 251239), (554, 240355), (907, 146810), (1385, 96142), (1814, 73405), (2770, 48071), (4535, 29362), (9070, 14681)]