157178390102

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{1979}}^1\times {\mathrm{844927}}^1$

素因数の和:846955

約数の個数: 16

約数和(自身を含む): 240905871360

約数和(自身を除く): 83727481258

約数列:

[1, 2, 47, 94, 1979, 3958, 93013, 186026, 844927, 1689854, 39711569, 79423138, 1672110533, 3344221066, 78589195051, 157178390102]

約数ペア:

[(1, 157178390102), (2, 78589195051), (47, 3344221066), (94, 1672110533), (1979, 79423138), (3958, 39711569), (93013, 1689854), (186026, 844927)]