142134590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{8609}}^1$

素因数の和:8756

約数の個数: 32

約数和(自身を含む): 277724160

約数和(自身を除く): 135589570

約数列:

[1, 2, 5, 10, 13, 26, 65, 127, 130, 254, 635, 1270, 1651, 3302, 8255, 8609, 16510, 17218, 43045, 86090, 111917, 223834, 559585, 1093343, 1119170, 2186686, 5466715, 10933430, 14213459, 28426918, 71067295, 142134590]

約数ペア:

[(1, 142134590), (2, 71067295), (5, 28426918), (10, 14213459), (13, 10933430), (26, 5466715), (65, 2186686), (127, 1119170), (130, 1093343), (254, 559585), (635, 223834), (1270, 111917), (1651, 86090), (3302, 43045), (8255, 17218), (8609, 16510)]