129138864

素因数分解:

$2^4\times 3^1\times {\mathrm{541}}^1\times {\mathrm{4973}}^1$

素因数の和:5525

約数の個数: 40

約数和(自身を含む): 334292592

約数和(自身を除く): 205153728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 541, 1082, 1623, 2164, 3246, 4328, 4973, 6492, 8656, 9946, 12984, 14919, 19892, 25968, 29838, 39784, 59676, 79568, 119352, 238704, 2690393, 5380786, 8071179, 10761572, 16142358, 21523144, 32284716, 43046288, 64569432, 129138864]

約数ペア:

[(1, 129138864), (2, 64569432), (3, 43046288), (4, 32284716), (6, 21523144), (8, 16142358), (12, 10761572), (16, 8071179), (24, 5380786), (48, 2690393), (541, 238704), (1082, 119352), (1623, 79568), (2164, 59676), (3246, 39784), (4328, 29838), (4973, 25968), (6492, 19892), (8656, 14919), (9946, 12984)]