138460464

素因数分解:

$2^4\times 3^2\times {\mathrm{961531}}^1$

素因数の和:961545

約数の個数: 30

約数和(自身を含む): 387497396

約数和(自身を除く): 249036932

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 961531, 1923062, 2884593, 3846124, 5769186, 7692248, 8653779, 11538372, 15384496, 17307558, 23076744, 34615116, 46153488, 69230232, 138460464]

約数ペア:

[(1, 138460464), (2, 69230232), (3, 46153488), (4, 34615116), (6, 23076744), (8, 17307558), (9, 15384496), (12, 11538372), (16, 8653779), (18, 7692248), (24, 5769186), (36, 3846124), (48, 2884593), (72, 1923062), (144, 961531)]