121237128

素因数分解:

$2^3\times 3^3\times {\mathrm{149}}^1\times {\mathrm{3767}}^1$

素因数の和:3931

約数の個数: 64

約数和(自身を含む): 339120000

約数和(自身を除く): 217882872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 149, 216, 298, 447, 596, 894, 1192, 1341, 1788, 2682, 3576, 3767, 4023, 5364, 7534, 8046, 10728, 11301, 15068, 16092, 22602, 30136, 32184, 33903, 45204, 67806, 90408, 101709, 135612, 203418, 271224, 406836, 561283, 813672, 1122566, 1683849, 2245132, 3367698, 4490264, 5051547, 6735396, 10103094, 13470792, 15154641, 20206188, 30309282, 40412376, 60618564, 121237128]

約数ペア:

[(1, 121237128), (2, 60618564), (3, 40412376), (4, 30309282), (6, 20206188), (8, 15154641), (9, 13470792), (12, 10103094), (18, 6735396), (24, 5051547), (27, 4490264), (36, 3367698), (54, 2245132), (72, 1683849), (108, 1122566), (149, 813672), (216, 561283), (298, 406836), (447, 271224), (596, 203418), (894, 135612), (1192, 101709), (1341, 90408), (1788, 67806), (2682, 45204), (3576, 33903), (3767, 32184), (4023, 30136), (5364, 22602), (7534, 16092), (8046, 15068), (10728, 11301)]