140137488

素因数分解:

$2^4\times 3^2\times {\mathrm{973177}}^1$

素因数の和:973191

約数の個数: 30

約数和(自身を含む): 392190734

約数和(自身を除く): 252053246

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 973177, 1946354, 2919531, 3892708, 5839062, 7785416, 8758593, 11678124, 15570832, 17517186, 23356248, 35034372, 46712496, 70068744, 140137488]

約数ペア:

[(1, 140137488), (2, 70068744), (3, 46712496), (4, 35034372), (6, 23356248), (8, 17517186), (9, 15570832), (12, 11678124), (16, 8758593), (18, 7785416), (24, 5839062), (36, 3892708), (48, 2919531), (72, 1946354), (144, 973177)]