140140565590

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{177393121}}^1$

素因数の和:177393207

約数の個数: 16

約数和(自身を含む): 255446095680

約数和(自身を除く): 115305530090

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 177393121, 354786242, 886965605, 1773931210, 14014056559, 28028113118, 70070282795, 140140565590]

約数ペア:

[(1, 140140565590), (2, 70070282795), (5, 28028113118), (10, 14014056559), (79, 1773931210), (158, 886965605), (395, 354786242), (790, 177393121)]