157623734

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{643}}^1\times {\mathrm{6451}}^1$

素因数の和:7115

約数の個数: 16

約数和(自身を含む): 249305280

約数和(自身を除く): 91681546

約数列:

[1, 2, 19, 38, 643, 1286, 6451, 12217, 12902, 24434, 122569, 245138, 4147993, 8295986, 78811867, 157623734]

約数ペア:

[(1, 157623734), (2, 78811867), (19, 8295986), (38, 4147993), (643, 245138), (1286, 122569), (6451, 24434), (12217, 12902)]