138617849

素因数分解:

${\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{167}}^1\times {\mathrm{239}}^1$

素因数の和:580

約数の個数: 16

約数和(自身を含む): 147087360

約数和(自身を除く): 8469511

約数列:

[1, 23, 151, 167, 239, 3473, 3841, 5497, 25217, 36089, 39913, 579991, 830047, 917999, 6026863, 138617849]

約数ペア:

[(1, 138617849), (23, 6026863), (151, 917999), (167, 830047), (239, 579991), (3473, 39913), (3841, 36089), (5497, 25217)]