159123636

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{210481}}^1$

素因数の和:210501

約数の個数: 48

約数和(自身を含む): 471479680

約数和(自身を除く): 312356044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 210481, 420962, 631443, 841924, 1262886, 1473367, 1894329, 2525772, 2946734, 3788658, 4420101, 5682987, 5893468, 7577316, 8840202, 11365974, 13260303, 17680404, 22731948, 26520606, 39780909, 53041212, 79561818, 159123636]

約数ペア:

[(1, 159123636), (2, 79561818), (3, 53041212), (4, 39780909), (6, 26520606), (7, 22731948), (9, 17680404), (12, 13260303), (14, 11365974), (18, 8840202), (21, 7577316), (27, 5893468), (28, 5682987), (36, 4420101), (42, 3788658), (54, 2946734), (63, 2525772), (84, 1894329), (108, 1473367), (126, 1262886), (189, 841924), (252, 631443), (378, 420962), (756, 210481)]