128432844659

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{3697}}^1\times {\mathrm{160091}}^1$

素因数の和:163826

約数の個数: 16

約数和(自身を含む): 151557175296

約数和(自身を除く): 23124330637

約数列:

[1, 7, 31, 217, 3697, 25879, 114607, 160091, 802249, 1120637, 4962821, 34739747, 591856427, 4142994989, 18347549237, 128432844659]

約数ペア:

[(1, 128432844659), (7, 18347549237), (31, 4142994989), (217, 591856427), (3697, 34739747), (25879, 4962821), (114607, 1120637), (160091, 802249)]