197122128

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{8263}}^1$

素因数の和:8352

約数の個数: 80

約数和(自身を含む): 590247936

約数和(自身を除く): 393125808

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 71, 84, 112, 142, 168, 213, 284, 336, 426, 497, 568, 852, 994, 1136, 1491, 1704, 1988, 2982, 3408, 3976, 5964, 7952, 8263, 11928, 16526, 23856, 24789, 33052, 49578, 57841, 66104, 99156, 115682, 132208, 173523, 198312, 231364, 347046, 396624, 462728, 586673, 694092, 925456, 1173346, 1388184, 1760019, 2346692, 2776368, 3520038, 4106711, 4693384, 7040076, 8213422, 9386768, 12320133, 14080152, 16426844, 24640266, 28160304, 32853688, 49280532, 65707376, 98561064, 197122128]

約数ペア:

[(1, 197122128), (2, 98561064), (3, 65707376), (4, 49280532), (6, 32853688), (7, 28160304), (8, 24640266), (12, 16426844), (14, 14080152), (16, 12320133), (21, 9386768), (24, 8213422), (28, 7040076), (42, 4693384), (48, 4106711), (56, 3520038), (71, 2776368), (84, 2346692), (112, 1760019), (142, 1388184), (168, 1173346), (213, 925456), (284, 694092), (336, 586673), (426, 462728), (497, 396624), (568, 347046), (852, 231364), (994, 198312), (1136, 173523), (1491, 132208), (1704, 115682), (1988, 99156), (2982, 66104), (3408, 57841), (3976, 49578), (5964, 33052), (7952, 24789), (8263, 23856), (11928, 16526)]