157322960

素因数分解:

$2^4\times 5^1\times {\mathrm{467}}^1\times {\mathrm{4211}}^1$

素因数の和:4691

約数の個数: 40

約数和(自身を含む): 366646176

約数和(自身を除く): 209323216

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 467, 934, 1868, 2335, 3736, 4211, 4670, 7472, 8422, 9340, 16844, 18680, 21055, 33688, 37360, 42110, 67376, 84220, 168440, 336880, 1966537, 3933074, 7866148, 9832685, 15732296, 19665370, 31464592, 39330740, 78661480, 157322960]

約数ペア:

[(1, 157322960), (2, 78661480), (4, 39330740), (5, 31464592), (8, 19665370), (10, 15732296), (16, 9832685), (20, 7866148), (40, 3933074), (80, 1966537), (467, 336880), (934, 168440), (1868, 84220), (2335, 67376), (3736, 42110), (4211, 37360), (4670, 33688), (7472, 21055), (8422, 18680), (9340, 16844)]