129216816

素因数分解:

$2^4\times 3^3\times {\mathrm{299113}}^1$

素因数の和:299130

約数の個数: 40

約数和(自身を含む): 370901360

約数和(自身を除く): 241684544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 299113, 598226, 897339, 1196452, 1794678, 2392904, 2692017, 3589356, 4785808, 5384034, 7178712, 8076051, 10768068, 14357424, 16152102, 21536136, 32304204, 43072272, 64608408, 129216816]

約数ペア:

[(1, 129216816), (2, 64608408), (3, 43072272), (4, 32304204), (6, 21536136), (8, 16152102), (9, 14357424), (12, 10768068), (16, 8076051), (18, 7178712), (24, 5384034), (27, 4785808), (36, 3589356), (48, 2692017), (54, 2392904), (72, 1794678), (108, 1196452), (144, 897339), (216, 598226), (432, 299113)]