163838448

素因数分解:

$2^4\times 3^2\times {\mathrm{1137767}}^1$

素因数の和:1137781

約数の個数: 30

約数和(自身を含む): 458520504

約数和(自身を除く): 294682056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1137767, 2275534, 3413301, 4551068, 6826602, 9102136, 10239903, 13653204, 18204272, 20479806, 27306408, 40959612, 54612816, 81919224, 163838448]

約数ペア:

[(1, 163838448), (2, 81919224), (3, 54612816), (4, 40959612), (6, 27306408), (8, 20479806), (9, 18204272), (12, 13653204), (16, 10239903), (18, 9102136), (24, 6826602), (36, 4551068), (48, 3413301), (72, 2275534), (144, 1137767)]