140216436

素因数分解:

$2^2\times 3^2\times {\mathrm{881}}^1\times {\mathrm{4421}}^1$

素因数の和:5312

約数の個数: 36

約数和(自身を含む): 354918564

約数和(自身を除く): 214702128

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 881, 1762, 2643, 3524, 4421, 5286, 7929, 8842, 10572, 13263, 15858, 17684, 26526, 31716, 39789, 53052, 79578, 159156, 3894901, 7789802, 11684703, 15579604, 23369406, 35054109, 46738812, 70108218, 140216436]

約数ペア:

[(1, 140216436), (2, 70108218), (3, 46738812), (4, 35054109), (6, 23369406), (9, 15579604), (12, 11684703), (18, 7789802), (36, 3894901), (881, 159156), (1762, 79578), (2643, 53052), (3524, 39789), (4421, 31716), (5286, 26526), (7929, 17684), (8842, 15858), (10572, 13263)]