160988767544

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{2861}}^1\times {\mathrm{639433}}^1$

素因数の和:642311

約数の個数: 32

約数和(自身を含む): 329410819440

約数和(自身を除く): 168422051896

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 2861, 5722, 11444, 22888, 31471, 62942, 125884, 251768, 639433, 1278866, 2557732, 5115464, 7033763, 14067526, 28135052, 56270104, 1829417813, 3658835626, 7317671252, 14635342504, 20123595943, 40247191886, 80494383772, 160988767544]

約数ペア:

[(1, 160988767544), (2, 80494383772), (4, 40247191886), (8, 20123595943), (11, 14635342504), (22, 7317671252), (44, 3658835626), (88, 1829417813), (2861, 56270104), (5722, 28135052), (11444, 14067526), (22888, 7033763), (31471, 5115464), (62942, 2557732), (125884, 1278866), (251768, 639433)]