128374151112

素因数分解:

$2^3\times 3^2\times {\mathrm{131}}^1\times {\mathrm{13610491}}^1$

素因数の和:13610634

約数の個数: 48

約数和(自身を含む): 350334064080

約数和(自身を除く): 221959912968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 131, 262, 393, 524, 786, 1048, 1179, 1572, 2358, 3144, 4716, 9432, 13610491, 27220982, 40831473, 54441964, 81662946, 108883928, 122494419, 163325892, 244988838, 326651784, 489977676, 979955352, 1782974321, 3565948642, 5348922963, 7131897284, 10697845926, 14263794568, 16046768889, 21395691852, 32093537778, 42791383704, 64187075556, 128374151112]

約数ペア:

[(1, 128374151112), (2, 64187075556), (3, 42791383704), (4, 32093537778), (6, 21395691852), (8, 16046768889), (9, 14263794568), (12, 10697845926), (18, 7131897284), (24, 5348922963), (36, 3565948642), (72, 1782974321), (131, 979955352), (262, 489977676), (393, 326651784), (524, 244988838), (786, 163325892), (1048, 122494419), (1179, 108883928), (1572, 81662946), (2358, 54441964), (3144, 40831473), (4716, 27220982), (9432, 13610491)]