140212998

素因数分解:

$2^1\times 3^3\times {\mathrm{73}}^1\times {\mathrm{35569}}^1$

素因数の和:35653

約数の個数: 32

約数和(自身を含む): 315861600

約数和(自身を除く): 175648602

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 73, 146, 219, 438, 657, 1314, 1971, 3942, 35569, 71138, 106707, 213414, 320121, 640242, 960363, 1920726, 2596537, 5193074, 7789611, 15579222, 23368833, 46737666, 70106499, 140212998]

約数ペア:

[(1, 140212998), (2, 70106499), (3, 46737666), (6, 23368833), (9, 15579222), (18, 7789611), (27, 5193074), (54, 2596537), (73, 1920726), (146, 960363), (219, 640242), (438, 320121), (657, 213414), (1314, 106707), (1971, 71138), (3942, 35569)]