156742117401

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{307}}^1\times {\mathrm{41887}}^1$

素因数の和:42453

約数の個数: 32

約数和(自身を含む): 222937989120

約数和(自身を除く): 66195871719

約数列:

[1, 3, 17, 51, 239, 307, 717, 921, 4063, 5219, 12189, 15657, 41887, 73373, 125661, 220119, 712079, 1247341, 2136237, 3742023, 10010993, 12859309, 30032979, 38577927, 170186881, 218608253, 510560643, 655824759, 3073374851, 9220124553, 52247372467, 156742117401]

約数ペア:

[(1, 156742117401), (3, 52247372467), (17, 9220124553), (51, 3073374851), (239, 655824759), (307, 510560643), (717, 218608253), (921, 170186881), (4063, 38577927), (5219, 30032979), (12189, 12859309), (15657, 10010993), (41887, 3742023), (73373, 2136237), (125661, 1247341), (220119, 712079)]