163345100

素因数分解:

$2^2\times 5^2\times {\mathrm{137}}^1\times {\mathrm{11923}}^1$

素因数の和:12074

約数の個数: 36

約数和(自身を含む): 357076104

約数和(自身を除く): 193731004

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 137, 274, 548, 685, 1370, 2740, 3425, 6850, 11923, 13700, 23846, 47692, 59615, 119230, 238460, 298075, 596150, 1192300, 1633451, 3266902, 6533804, 8167255, 16334510, 32669020, 40836275, 81672550, 163345100]

約数ペア:

[(1, 163345100), (2, 81672550), (4, 40836275), (5, 32669020), (10, 16334510), (20, 8167255), (25, 6533804), (50, 3266902), (100, 1633451), (137, 1192300), (274, 596150), (548, 298075), (685, 238460), (1370, 119230), (2740, 59615), (3425, 47692), (6850, 23846), (11923, 13700)]