157049999

素因数分解:

${\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1\times {\mathrm{419}}^1$

素因数の和:670

約数の個数: 16

約数和(自身を含む): 165473280

約数和(自身を除く): 8423281

約数列:

[1, 31, 107, 113, 419, 3317, 3503, 12091, 12989, 44833, 47347, 374821, 1389823, 1467757, 5066129, 157049999]

約数ペア:

[(1, 157049999), (31, 5066129), (107, 1467757), (113, 1389823), (419, 374821), (3317, 47347), (3503, 44833), (12091, 12989)]