165020336

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{5791}}^1$

素因数の和:5949

約数の個数: 40

約数和(自身を含む): 346894464

約数和(自身を除く): 181874128

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 137, 208, 274, 548, 1096, 1781, 2192, 3562, 5791, 7124, 11582, 14248, 23164, 28496, 46328, 75283, 92656, 150566, 301132, 602264, 793367, 1204528, 1586734, 3173468, 6346936, 10313771, 12693872, 20627542, 41255084, 82510168, 165020336]

約数ペア:

[(1, 165020336), (2, 82510168), (4, 41255084), (8, 20627542), (13, 12693872), (16, 10313771), (26, 6346936), (52, 3173468), (104, 1586734), (137, 1204528), (208, 793367), (274, 602264), (548, 301132), (1096, 150566), (1781, 92656), (2192, 75283), (3562, 46328), (5791, 28496), (7124, 23164), (11582, 14248)]