8158992

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:180

約数の個数: 80

約数和(自身を含む): 22260480

約数和(自身を除く): 14101488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 59, 67, 86, 118, 129, 134, 172, 177, 201, 236, 258, 268, 344, 354, 402, 472, 516, 536, 688, 708, 804, 944, 1032, 1072, 1416, 1608, 2064, 2537, 2832, 2881, 3216, 3953, 5074, 5762, 7611, 7906, 8643, 10148, 11524, 11859, 15222, 15812, 17286, 20296, 23048, 23718, 30444, 31624, 34572, 40592, 46096, 47436, 60888, 63248, 69144, 94872, 121776, 138288, 169979, 189744, 339958, 509937, 679916, 1019874, 1359832, 2039748, 2719664, 4079496, 8158992]

約数ペア:

[(1, 8158992), (2, 4079496), (3, 2719664), (4, 2039748), (6, 1359832), (8, 1019874), (12, 679916), (16, 509937), (24, 339958), (43, 189744), (48, 169979), (59, 138288), (67, 121776), (86, 94872), (118, 69144), (129, 63248), (134, 60888), (172, 47436), (177, 46096), (201, 40592), (236, 34572), (258, 31624), (268, 30444), (344, 23718), (354, 23048), (402, 20296), (472, 17286), (516, 15812), (536, 15222), (688, 11859), (708, 11524), (804, 10148), (944, 8643), (1032, 7906), (1072, 7611), (1416, 5762), (1608, 5074), (2064, 3953), (2537, 3216), (2832, 2881)]