155808

素因数分解:

$2^5\times 3^2\times {\mathrm{541}}^1$

素因数の和:557

約数の個数: 36

約数和(自身を含む): 443898

約数和(自身を除く): 288090

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 541, 1082, 1623, 2164, 3246, 4328, 4869, 6492, 8656, 9738, 12984, 17312, 19476, 25968, 38952, 51936, 77904, 155808]

約数ペア:

[(1, 155808), (2, 77904), (3, 51936), (4, 38952), (6, 25968), (8, 19476), (9, 17312), (12, 12984), (16, 9738), (18, 8656), (24, 6492), (32, 4869), (36, 4328), (48, 3246), (72, 2164), (96, 1623), (144, 1082), (288, 541)]