126438936674

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{71}}^2\times {\mathrm{163}}^1\times {\mathrm{1637}}^1$

素因数の和:1991

約数の個数: 48

約数和(自身を含む): 197786219904

約数和(自身を除く): 71347283230

約数列:

[1, 2, 47, 71, 94, 142, 163, 326, 1637, 3274, 3337, 5041, 6674, 7661, 10082, 11573, 15322, 23146, 76939, 116227, 153878, 232454, 236927, 266831, 473854, 533662, 543931, 821683, 1087862, 1643366, 5462669, 8252117, 10925338, 12541057, 16504234, 18945001, 25082114, 37890002, 38619101, 77238202, 387849499, 775698998, 890415047, 1345095071, 1780830094, 2690190142, 63219468337, 126438936674]

約数ペア:

[(1, 126438936674), (2, 63219468337), (47, 2690190142), (71, 1780830094), (94, 1345095071), (142, 890415047), (163, 775698998), (326, 387849499), (1637, 77238202), (3274, 38619101), (3337, 37890002), (5041, 25082114), (6674, 18945001), (7661, 16504234), (10082, 12541057), (11573, 10925338), (15322, 8252117), (23146, 5462669), (76939, 1643366), (116227, 1087862), (153878, 821683), (232454, 543931), (236927, 533662), (266831, 473854)]