128596536

素因数分解:

$2^3\times 3^2\times {\mathrm{149}}^1\times {\mathrm{11987}}^1$

素因数の和:12148

約数の個数: 48

約数和(自身を含む): 350649000

約数和(自身を除く): 222052464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 149, 298, 447, 596, 894, 1192, 1341, 1788, 2682, 3576, 5364, 10728, 11987, 23974, 35961, 47948, 71922, 95896, 107883, 143844, 215766, 287688, 431532, 863064, 1786063, 3572126, 5358189, 7144252, 10716378, 14288504, 16074567, 21432756, 32149134, 42865512, 64298268, 128596536]

約数ペア:

[(1, 128596536), (2, 64298268), (3, 42865512), (4, 32149134), (6, 21432756), (8, 16074567), (9, 14288504), (12, 10716378), (18, 7144252), (24, 5358189), (36, 3572126), (72, 1786063), (149, 863064), (298, 431532), (447, 287688), (596, 215766), (894, 143844), (1192, 107883), (1341, 95896), (1788, 71922), (2682, 47948), (3576, 35961), (5364, 23974), (10728, 11987)]