16152160

素因数分解:

$2^5\times 5^1\times {\mathrm{157}}^1\times {\mathrm{643}}^1$

素因数の和:815

約数の個数: 48

約数和(自身を含む): 38462256

約数和(自身を除く): 22310096

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 157, 160, 314, 628, 643, 785, 1256, 1286, 1570, 2512, 2572, 3140, 3215, 5024, 5144, 6280, 6430, 10288, 12560, 12860, 20576, 25120, 25720, 51440, 100951, 102880, 201902, 403804, 504755, 807608, 1009510, 1615216, 2019020, 3230432, 4038040, 8076080, 16152160]

約数ペア:

[(1, 16152160), (2, 8076080), (4, 4038040), (5, 3230432), (8, 2019020), (10, 1615216), (16, 1009510), (20, 807608), (32, 504755), (40, 403804), (80, 201902), (157, 102880), (160, 100951), (314, 51440), (628, 25720), (643, 25120), (785, 20576), (1256, 12860), (1286, 12560), (1570, 10288), (2512, 6430), (2572, 6280), (3140, 5144), (3215, 5024)]