121015416

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{787}}^1$

素因数の和:988

約数の個数: 64

約数和(自身を含む): 312048000

約数和(自身を除く): 191032584

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 149, 172, 258, 298, 344, 447, 516, 596, 787, 894, 1032, 1192, 1574, 1788, 2361, 3148, 3576, 4722, 6296, 6407, 9444, 12814, 18888, 19221, 25628, 33841, 38442, 51256, 67682, 76884, 101523, 117263, 135364, 153768, 203046, 234526, 270728, 351789, 406092, 469052, 703578, 812184, 938104, 1407156, 2814312, 5042309, 10084618, 15126927, 20169236, 30253854, 40338472, 60507708, 121015416]

約数ペア:

[(1, 121015416), (2, 60507708), (3, 40338472), (4, 30253854), (6, 20169236), (8, 15126927), (12, 10084618), (24, 5042309), (43, 2814312), (86, 1407156), (129, 938104), (149, 812184), (172, 703578), (258, 469052), (298, 406092), (344, 351789), (447, 270728), (516, 234526), (596, 203046), (787, 153768), (894, 135364), (1032, 117263), (1192, 101523), (1574, 76884), (1788, 67682), (2361, 51256), (3148, 38442), (3576, 33841), (4722, 25628), (6296, 19221), (6407, 18888), (9444, 12814)]