148198253

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{4517}}^1$

素因数の和:4676

約数の個数: 16

約数和(自身を含む): 174936960

約数和(自身を除く): 26738707

約数列:

[1, 7, 43, 109, 301, 763, 4517, 4687, 31619, 32809, 194231, 492353, 1359617, 3446471, 21171179, 148198253]

約数ペア:

[(1, 148198253), (7, 21171179), (43, 3446471), (109, 1359617), (301, 492353), (763, 194231), (4517, 32809), (4687, 31619)]