168870768

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{319831}}^1$

素因数の和:319853

約数の個数: 40

約数和(自身を含む): 475910016

約数和(自身を除く): 307039248

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 319831, 639662, 959493, 1279324, 1918986, 2558648, 3518141, 3837972, 5117296, 7036282, 7675944, 10554423, 14072564, 15351888, 21108846, 28145128, 42217692, 56290256, 84435384, 168870768]

約数ペア:

[(1, 168870768), (2, 84435384), (3, 56290256), (4, 42217692), (6, 28145128), (8, 21108846), (11, 15351888), (12, 14072564), (16, 10554423), (22, 7675944), (24, 7036282), (33, 5117296), (44, 3837972), (48, 3518141), (66, 2558648), (88, 1918986), (132, 1279324), (176, 959493), (264, 639662), (528, 319831)]