163572080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{292093}}^1$

素因数の和:292113

約数の個数: 40

約数和(自身を含む): 434635872

約数和(自身を除く): 271063792

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 292093, 584186, 1168372, 1460465, 2044651, 2336744, 2920930, 4089302, 4673488, 5841860, 8178604, 10223255, 11683720, 16357208, 20446510, 23367440, 32714416, 40893020, 81786040, 163572080]

約数ペア:

[(1, 163572080), (2, 81786040), (4, 40893020), (5, 32714416), (7, 23367440), (8, 20446510), (10, 16357208), (14, 11683720), (16, 10223255), (20, 8178604), (28, 5841860), (35, 4673488), (40, 4089302), (56, 2920930), (70, 2336744), (80, 2044651), (112, 1460465), (140, 1168372), (280, 584186), (560, 292093)]