129645636

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1\times {\mathrm{839}}^1$

素因数の和:1088

約数の個数: 48

約数和(自身を含む): 308582400

約数和(自身を除く): 178936764

約数列:

[1, 2, 3, 4, 6, 12, 79, 158, 163, 237, 316, 326, 474, 489, 652, 839, 948, 978, 1678, 1956, 2517, 3356, 5034, 10068, 12877, 25754, 38631, 51508, 66281, 77262, 132562, 136757, 154524, 198843, 265124, 273514, 397686, 410271, 547028, 795372, 820542, 1641084, 10803803, 21607606, 32411409, 43215212, 64822818, 129645636]

約数ペア:

[(1, 129645636), (2, 64822818), (3, 43215212), (4, 32411409), (6, 21607606), (12, 10803803), (79, 1641084), (158, 820542), (163, 795372), (237, 547028), (316, 410271), (326, 397686), (474, 273514), (489, 265124), (652, 198843), (839, 154524), (948, 136757), (978, 132562), (1678, 77262), (1956, 66281), (2517, 51508), (3356, 38631), (5034, 25754), (10068, 12877)]