138286226

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{171571}}^1$

素因数の和:171617

約数の個数: 16

約数和(自身を含む): 230592768

約数和(自身を除く): 92306542

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 171571, 343142, 2230423, 4460846, 5318701, 10637402, 69143113, 138286226]

約数ペア:

[(1, 138286226), (2, 69143113), (13, 10637402), (26, 5318701), (31, 4460846), (62, 2230423), (403, 343142), (806, 171571)]