138739404

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{3329}}^1$

素因数の和:3510

約数の個数: 48

約数和(自身を含む): 340139520

約数和(自身を除く): 201400116

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 151, 276, 302, 453, 604, 906, 1812, 3329, 3473, 6658, 6946, 9987, 10419, 13316, 13892, 19974, 20838, 39948, 41676, 76567, 153134, 229701, 306268, 459402, 502679, 918804, 1005358, 1508037, 2010716, 3016074, 6032148, 11561617, 23123234, 34684851, 46246468, 69369702, 138739404]

約数ペア:

[(1, 138739404), (2, 69369702), (3, 46246468), (4, 34684851), (6, 23123234), (12, 11561617), (23, 6032148), (46, 3016074), (69, 2010716), (92, 1508037), (138, 1005358), (151, 918804), (276, 502679), (302, 459402), (453, 306268), (604, 229701), (906, 153134), (1812, 76567), (3329, 41676), (3473, 39948), (6658, 20838), (6946, 19974), (9987, 13892), (10419, 13316)]