128924388

素因数分解:

$2^2\times 3^2\times {\mathrm{769}}^1\times {\mathrm{4657}}^1$

素因数の和:5436

約数の個数: 36

約数和(自身を含む): 326386060

約数和(自身を除く): 197461672

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 769, 1538, 2307, 3076, 4614, 4657, 6921, 9228, 9314, 13842, 13971, 18628, 27684, 27942, 41913, 55884, 83826, 167652, 3581233, 7162466, 10743699, 14324932, 21487398, 32231097, 42974796, 64462194, 128924388]

約数ペア:

[(1, 128924388), (2, 64462194), (3, 42974796), (4, 32231097), (6, 21487398), (9, 14324932), (12, 10743699), (18, 7162466), (36, 3581233), (769, 167652), (1538, 83826), (2307, 55884), (3076, 41913), (4614, 27942), (4657, 27684), (6921, 18628), (9228, 13971), (9314, 13842)]