15857136

素因数分解:

$2^4\times 3^2\times {\mathrm{110119}}^1$

素因数の和:110133

約数の個数: 30

約数和(自身を含む): 44378360

約数和(自身を除く): 28521224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 110119, 220238, 330357, 440476, 660714, 880952, 991071, 1321428, 1761904, 1982142, 2642856, 3964284, 5285712, 7928568, 15857136]

約数ペア:

[(1, 15857136), (2, 7928568), (3, 5285712), (4, 3964284), (6, 2642856), (8, 1982142), (9, 1761904), (12, 1321428), (16, 991071), (18, 880952), (24, 660714), (36, 440476), (48, 330357), (72, 220238), (144, 110119)]