128941848

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{797}}^1$

素因数の和:926

約数の個数: 128

約数和(自身を含む): 413683200

約数和(自身を除く): 284741352

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 107, 108, 126, 168, 189, 214, 216, 252, 321, 378, 428, 504, 642, 749, 756, 797, 856, 963, 1284, 1498, 1512, 1594, 1926, 2247, 2391, 2568, 2889, 2996, 3188, 3852, 4494, 4782, 5579, 5778, 5992, 6376, 6741, 7173, 7704, 8988, 9564, 11158, 11556, 13482, 14346, 16737, 17976, 19128, 20223, 21519, 22316, 23112, 26964, 28692, 33474, 40446, 43038, 44632, 50211, 53928, 57384, 66948, 80892, 85279, 86076, 100422, 133896, 150633, 161784, 170558, 172152, 200844, 255837, 301266, 341116, 401688, 511674, 596953, 602532, 682232, 767511, 1023348, 1193906, 1205064, 1535022, 1790859, 2046696, 2302533, 2387812, 3070044, 3581718, 4605066, 4775624, 5372577, 6140088, 7163436, 9210132, 10745154, 14326872, 16117731, 18420264, 21490308, 32235462, 42980616, 64470924, 128941848]

約数ペア:

[(1, 128941848), (2, 64470924), (3, 42980616), (4, 32235462), (6, 21490308), (7, 18420264), (8, 16117731), (9, 14326872), (12, 10745154), (14, 9210132), (18, 7163436), (21, 6140088), (24, 5372577), (27, 4775624), (28, 4605066), (36, 3581718), (42, 3070044), (54, 2387812), (56, 2302533), (63, 2046696), (72, 1790859), (84, 1535022), (107, 1205064), (108, 1193906), (126, 1023348), (168, 767511), (189, 682232), (214, 602532), (216, 596953), (252, 511674), (321, 401688), (378, 341116), (428, 301266), (504, 255837), (642, 200844), (749, 172152), (756, 170558), (797, 161784), (856, 150633), (963, 133896), (1284, 100422), (1498, 86076), (1512, 85279), (1594, 80892), (1926, 66948), (2247, 57384), (2391, 53928), (2568, 50211), (2889, 44632), (2996, 43038), (3188, 40446), (3852, 33474), (4494, 28692), (4782, 26964), (5579, 23112), (5778, 22316), (5992, 21519), (6376, 20223), (6741, 19128), (7173, 17976), (7704, 16737), (8988, 14346), (9564, 13482), (11158, 11556)]