140498808

素因数分解:

$2^3\times 3^1\times {\mathrm{263}}^1\times {\mathrm{22259}}^1$

素因数の和:22531

約数の個数: 32

約数和(自身を含む): 352598400

約数和(自身を除く): 212099592

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 263, 526, 789, 1052, 1578, 2104, 3156, 6312, 22259, 44518, 66777, 89036, 133554, 178072, 267108, 534216, 5854117, 11708234, 17562351, 23416468, 35124702, 46832936, 70249404, 140498808]

約数ペア:

[(1, 140498808), (2, 70249404), (3, 46832936), (4, 35124702), (6, 23416468), (8, 17562351), (12, 11708234), (24, 5854117), (263, 534216), (526, 267108), (789, 178072), (1052, 133554), (1578, 89036), (2104, 66777), (3156, 44518), (6312, 22259)]