138260408048

素因数分解:

$2^4\times 7^1\times {\mathrm{2081}}^1\times {\mathrm{593209}}^1$

素因数の和:595305

約数の個数: 40

約数和(自身を含む): 306295678560

約数和(自身を除く): 168035270512

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2081, 4162, 8324, 14567, 16648, 29134, 33296, 58268, 116536, 233072, 593209, 1186418, 2372836, 4152463, 4745672, 8304926, 9491344, 16609852, 33219704, 66439408, 1234467929, 2468935858, 4937871716, 8641275503, 9875743432, 17282551006, 19751486864, 34565102012, 69130204024, 138260408048]

約数ペア:

[(1, 138260408048), (2, 69130204024), (4, 34565102012), (7, 19751486864), (8, 17282551006), (14, 9875743432), (16, 8641275503), (28, 4937871716), (56, 2468935858), (112, 1234467929), (2081, 66439408), (4162, 33219704), (8324, 16609852), (14567, 9491344), (16648, 8304926), (29134, 4745672), (33296, 4152463), (58268, 2372836), (116536, 1186418), (233072, 593209)]