132321170

素因数分解:

$2^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{271}}^1\times {\mathrm{311}}^1$

素因数の和:746

約数の個数: 32

約数和(自身を含む): 241353216

約数和(自身を除く): 109032046

約数列:

[1, 2, 5, 10, 157, 271, 311, 314, 542, 622, 785, 1355, 1555, 1570, 2710, 3110, 42547, 48827, 84281, 85094, 97654, 168562, 212735, 244135, 421405, 425470, 488270, 842810, 13232117, 26464234, 66160585, 132321170]

約数ペア:

[(1, 132321170), (2, 66160585), (5, 26464234), (10, 13232117), (157, 842810), (271, 488270), (311, 425470), (314, 421405), (542, 244135), (622, 212735), (785, 168562), (1355, 97654), (1555, 85094), (1570, 84281), (2710, 48827), (3110, 42547)]