133058920

素因数分解:

$2^3\times 5^1\times {\mathrm{167}}^1\times {\mathrm{19919}}^1$

素因数の和:20097

約数の個数: 32

約数和(自身を含む): 301190400

約数和(自身を除く): 168131480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 167, 334, 668, 835, 1336, 1670, 3340, 6680, 19919, 39838, 79676, 99595, 159352, 199190, 398380, 796760, 3326473, 6652946, 13305892, 16632365, 26611784, 33264730, 66529460, 133058920]

約数ペア:

[(1, 133058920), (2, 66529460), (4, 33264730), (5, 26611784), (8, 16632365), (10, 13305892), (20, 6652946), (40, 3326473), (167, 796760), (334, 398380), (668, 199190), (835, 159352), (1336, 99595), (1670, 79676), (3340, 39838), (6680, 19919)]