138865761208

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{10151}}^1\times {\mathrm{36383}}^1$

素因数の和:46587

約数の個数: 32

約数和(自身を含む): 265946664960

約数和(自身を除く): 127080903752

約数列:

[1, 2, 4, 8, 47, 94, 188, 376, 10151, 20302, 36383, 40604, 72766, 81208, 145532, 291064, 477097, 954194, 1710001, 1908388, 3420002, 3816776, 6840004, 13680008, 369323833, 738647666, 1477295332, 2954590664, 17358220151, 34716440302, 69432880604, 138865761208]

約数ペア:

[(1, 138865761208), (2, 69432880604), (4, 34716440302), (8, 17358220151), (47, 2954590664), (94, 1477295332), (188, 738647666), (376, 369323833), (10151, 13680008), (20302, 6840004), (36383, 3816776), (40604, 3420002), (72766, 1908388), (81208, 1710001), (145532, 954194), (291064, 477097)]