140812392

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{838169}}^1$

素因数の和:838185

約数の個数: 32

約数和(自身を含む): 402321600

約数和(自身を除く): 261509208

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 838169, 1676338, 2514507, 3352676, 5029014, 5867183, 6705352, 10058028, 11734366, 17601549, 20116056, 23468732, 35203098, 46937464, 70406196, 140812392]

約数ペア:

[(1, 140812392), (2, 70406196), (3, 46937464), (4, 35203098), (6, 23468732), (7, 20116056), (8, 17601549), (12, 11734366), (14, 10058028), (21, 6705352), (24, 5867183), (28, 5029014), (42, 3352676), (56, 2514507), (84, 1676338), (168, 838169)]