140116872

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{17021}}^1$

素因数の和:17051

約数の個数: 64

約数和(自身を含む): 408528000

約数和(自身を除く): 268411128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 343, 392, 588, 686, 1029, 1176, 1372, 2058, 2744, 4116, 8232, 17021, 34042, 51063, 68084, 102126, 119147, 136168, 204252, 238294, 357441, 408504, 476588, 714882, 834029, 953176, 1429764, 1668058, 2502087, 2859528, 3336116, 5004174, 5838203, 6672232, 10008348, 11676406, 17514609, 20016696, 23352812, 35029218, 46705624, 70058436, 140116872]

約数ペア:

[(1, 140116872), (2, 70058436), (3, 46705624), (4, 35029218), (6, 23352812), (7, 20016696), (8, 17514609), (12, 11676406), (14, 10008348), (21, 6672232), (24, 5838203), (28, 5004174), (42, 3336116), (49, 2859528), (56, 2502087), (84, 1668058), (98, 1429764), (147, 953176), (168, 834029), (196, 714882), (294, 476588), (343, 408504), (392, 357441), (588, 238294), (686, 204252), (1029, 136168), (1176, 119147), (1372, 102126), (2058, 68084), (2744, 51063), (4116, 34042), (8232, 17021)]