142788456

素因数分解:

$2^3\times 3^2\times {\mathrm{1151}}^1\times {\mathrm{1723}}^1$

素因数の和:2886

約数の個数: 48

約数和(自身を含む): 387279360

約数和(自身を除く): 244490904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1151, 1723, 2302, 3446, 3453, 4604, 5169, 6892, 6906, 9208, 10338, 10359, 13784, 13812, 15507, 20676, 20718, 27624, 31014, 41352, 41436, 62028, 82872, 124056, 1983173, 3966346, 5949519, 7932692, 11899038, 15865384, 17848557, 23798076, 35697114, 47596152, 71394228, 142788456]

約数ペア:

[(1, 142788456), (2, 71394228), (3, 47596152), (4, 35697114), (6, 23798076), (8, 17848557), (9, 15865384), (12, 11899038), (18, 7932692), (24, 5949519), (36, 3966346), (72, 1983173), (1151, 124056), (1723, 82872), (2302, 62028), (3446, 41436), (3453, 41352), (4604, 31014), (5169, 27624), (6892, 20718), (6906, 20676), (9208, 15507), (10338, 13812), (10359, 13784)]