128959272

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{137777}}^1$

素因数の和:137802

約数の個数: 48

約数和(自身を含む): 376133940

約数和(自身を除く): 247174668

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 137777, 275554, 413331, 551108, 826662, 1102216, 1239993, 1653324, 1791101, 2479986, 3306648, 3582202, 4959972, 5373303, 7164404, 9919944, 10746606, 14328808, 16119909, 21493212, 32239818, 42986424, 64479636, 128959272]

約数ペア:

[(1, 128959272), (2, 64479636), (3, 42986424), (4, 32239818), (6, 21493212), (8, 16119909), (9, 14328808), (12, 10746606), (13, 9919944), (18, 7164404), (24, 5373303), (26, 4959972), (36, 3582202), (39, 3306648), (52, 2479986), (72, 1791101), (78, 1653324), (104, 1239993), (117, 1102216), (156, 826662), (234, 551108), (312, 413331), (468, 275554), (936, 137777)]