140125716

素因数分解:

$2^2\times 3^2\times {\mathrm{449}}^1\times {\mathrm{8669}}^1$

素因数の和:9128

約数の個数: 36

約数和(自身を含む): 355036500

約数和(自身を除く): 214910784

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 449, 898, 1347, 1796, 2694, 4041, 5388, 8082, 8669, 16164, 17338, 26007, 34676, 52014, 78021, 104028, 156042, 312084, 3892381, 7784762, 11677143, 15569524, 23354286, 35031429, 46708572, 70062858, 140125716]

約数ペア:

[(1, 140125716), (2, 70062858), (3, 46708572), (4, 35031429), (6, 23354286), (9, 15569524), (12, 11677143), (18, 7784762), (36, 3892381), (449, 312084), (898, 156042), (1347, 104028), (1796, 78021), (2694, 52014), (4041, 34676), (5388, 26007), (8082, 17338), (8669, 16164)]