136785584

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{1439}}^1$

素因数の和:1917

約数の個数: 40

約数和(自身を含む): 286231680

約数和(自身を除く): 149446096

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 457, 914, 1439, 1828, 2878, 3656, 5756, 5941, 7312, 11512, 11882, 18707, 23024, 23764, 37414, 47528, 74828, 95056, 149656, 299312, 657623, 1315246, 2630492, 5260984, 8549099, 10521968, 17098198, 34196396, 68392792, 136785584]

約数ペア:

[(1, 136785584), (2, 68392792), (4, 34196396), (8, 17098198), (13, 10521968), (16, 8549099), (26, 5260984), (52, 2630492), (104, 1315246), (208, 657623), (457, 299312), (914, 149656), (1439, 95056), (1828, 74828), (2878, 47528), (3656, 37414), (5756, 23764), (5941, 23024), (7312, 18707), (11512, 11882)]