149542002

素因数分解:

$2^1\times 3^2\times {\mathrm{131}}^1\times {\mathrm{63419}}^1$

素因数の和:63558

約数の個数: 24

約数和(自身を含む): 326486160

約数和(自身を除く): 176944158

約数列:

[1, 2, 3, 6, 9, 18, 131, 262, 393, 786, 1179, 2358, 63419, 126838, 190257, 380514, 570771, 1141542, 8307889, 16615778, 24923667, 49847334, 74771001, 149542002]

約数ペア:

[(1, 149542002), (2, 74771001), (3, 49847334), (6, 24923667), (9, 16615778), (18, 8307889), (131, 1141542), (262, 570771), (393, 380514), (786, 190257), (1179, 126838), (2358, 63419)]