156977892136

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{8867}}^1\times {\mathrm{170227}}^1$

素因数の和:179113

約数の個数: 32

約数和(自身を含む): 317012199840

約数和(自身を除く): 160034307704

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 8867, 17734, 35468, 70936, 115271, 170227, 230542, 340454, 461084, 680908, 922168, 1361816, 2212951, 4425902, 8851804, 17703608, 1509402809, 3018805618, 6037611236, 12075222472, 19622236517, 39244473034, 78488946068, 156977892136]

約数ペア:

[(1, 156977892136), (2, 78488946068), (4, 39244473034), (8, 19622236517), (13, 12075222472), (26, 6037611236), (52, 3018805618), (104, 1509402809), (8867, 17703608), (17734, 8851804), (35468, 4425902), (70936, 2212951), (115271, 1361816), (170227, 922168), (230542, 680908), (340454, 461084)]