126156056

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{5749}}^1$

素因数の和:5979

約数の個数: 32

約数和(自身を含む): 255990000

約数和(自身を除く): 129833944

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 211, 422, 844, 1688, 2743, 5486, 5749, 10972, 11498, 21944, 22996, 45992, 74737, 149474, 298948, 597896, 1213039, 2426078, 4852156, 9704312, 15769507, 31539014, 63078028, 126156056]

約数ペア:

[(1, 126156056), (2, 63078028), (4, 31539014), (8, 15769507), (13, 9704312), (26, 4852156), (52, 2426078), (104, 1213039), (211, 597896), (422, 298948), (844, 149474), (1688, 74737), (2743, 45992), (5486, 22996), (5749, 21944), (10972, 11498)]