128958714

素因数分解:

$2^1\times 3^2\times {\mathrm{1483}}^1\times {\mathrm{4831}}^1$

素因数の和:6322

約数の個数: 24

約数和(自身を含む): 279656832

約数和(自身を除く): 150698118

約数列:

[1, 2, 3, 6, 9, 18, 1483, 2966, 4449, 4831, 8898, 9662, 13347, 14493, 26694, 28986, 43479, 86958, 7164373, 14328746, 21493119, 42986238, 64479357, 128958714]

約数ペア:

[(1, 128958714), (2, 64479357), (3, 42986238), (6, 21493119), (9, 14328746), (18, 7164373), (1483, 86958), (2966, 43479), (4449, 28986), (4831, 26694), (8898, 14493), (9662, 13347)]