128968308

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5503}}^1$

素因数の和:5554

約数の個数: 96

約数和(自身を含む): 394526720

約数和(自身を除く): 265558412

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 31, 36, 42, 54, 62, 63, 84, 93, 108, 124, 126, 186, 189, 217, 252, 279, 372, 378, 434, 558, 651, 756, 837, 868, 1116, 1302, 1674, 1953, 2604, 3348, 3906, 5503, 5859, 7812, 11006, 11718, 16509, 22012, 23436, 33018, 38521, 49527, 66036, 77042, 99054, 115563, 148581, 154084, 170593, 198108, 231126, 297162, 341186, 346689, 462252, 511779, 594324, 682372, 693378, 1023558, 1040067, 1194151, 1386756, 1535337, 2047116, 2080134, 2388302, 3070674, 3582453, 4160268, 4606011, 4776604, 6141348, 7164906, 9212022, 10747359, 14329812, 18424044, 21494718, 32242077, 42989436, 64484154, 128968308]

約数ペア:

[(1, 128968308), (2, 64484154), (3, 42989436), (4, 32242077), (6, 21494718), (7, 18424044), (9, 14329812), (12, 10747359), (14, 9212022), (18, 7164906), (21, 6141348), (27, 4776604), (28, 4606011), (31, 4160268), (36, 3582453), (42, 3070674), (54, 2388302), (62, 2080134), (63, 2047116), (84, 1535337), (93, 1386756), (108, 1194151), (124, 1040067), (126, 1023558), (186, 693378), (189, 682372), (217, 594324), (252, 511779), (279, 462252), (372, 346689), (378, 341186), (434, 297162), (558, 231126), (651, 198108), (756, 170593), (837, 154084), (868, 148581), (1116, 115563), (1302, 99054), (1674, 77042), (1953, 66036), (2604, 49527), (3348, 38521), (3906, 33018), (5503, 23436), (5859, 22012), (7812, 16509), (11006, 11718)]