127701704

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{271}}^1$

素因数の和:510

約数の個数: 64

約数和(自身を含む): 271434240

約数和(自身を除く): 143732536

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 92, 104, 184, 197, 271, 299, 394, 542, 598, 788, 1084, 1196, 1576, 2168, 2392, 2561, 3523, 4531, 5122, 6233, 7046, 9062, 10244, 12466, 14092, 18124, 20488, 24932, 28184, 36248, 49864, 53387, 58903, 81029, 106774, 117806, 162058, 213548, 235612, 324116, 427096, 471224, 648232, 694031, 1227901, 1388062, 2455802, 2776124, 4911604, 5552248, 9823208, 15962713, 31925426, 63850852, 127701704]

約数ペア:

[(1, 127701704), (2, 63850852), (4, 31925426), (8, 15962713), (13, 9823208), (23, 5552248), (26, 4911604), (46, 2776124), (52, 2455802), (92, 1388062), (104, 1227901), (184, 694031), (197, 648232), (271, 471224), (299, 427096), (394, 324116), (542, 235612), (598, 213548), (788, 162058), (1084, 117806), (1196, 106774), (1576, 81029), (2168, 58903), (2392, 53387), (2561, 49864), (3523, 36248), (4531, 28184), (5122, 24932), (6233, 20488), (7046, 18124), (9062, 14092), (10244, 12466)]