125714992

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{6791}}^1$

素因数の和:6901

約数の個数: 40

約数和(自身を含む): 265295520

約数和(自身を除く): 139580528

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 89, 104, 178, 208, 356, 712, 1157, 1424, 2314, 4628, 6791, 9256, 13582, 18512, 27164, 54328, 88283, 108656, 176566, 353132, 604399, 706264, 1208798, 1412528, 2417596, 4835192, 7857187, 9670384, 15714374, 31428748, 62857496, 125714992]

約数ペア:

[(1, 125714992), (2, 62857496), (4, 31428748), (8, 15714374), (13, 9670384), (16, 7857187), (26, 4835192), (52, 2417596), (89, 1412528), (104, 1208798), (178, 706264), (208, 604399), (356, 353132), (712, 176566), (1157, 108656), (1424, 88283), (2314, 54328), (4628, 27164), (6791, 18512), (9256, 13582)]