140674464

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{69779}}^1$

素因数の和:69802

約数の個数: 72

約数和(自身を含む): 457198560

約数和(自身を除く): 316524096

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 69779, 139558, 209337, 279116, 418674, 488453, 558232, 628011, 837348, 976906, 1116464, 1256022, 1465359, 1674696, 1953812, 2232928, 2512044, 2930718, 3349392, 3907624, 4396077, 5024088, 5861436, 6698784, 7815248, 8792154, 10048176, 11722872, 15630496, 17584308, 20096352, 23445744, 35168616, 46891488, 70337232, 140674464]

約数ペア:

[(1, 140674464), (2, 70337232), (3, 46891488), (4, 35168616), (6, 23445744), (7, 20096352), (8, 17584308), (9, 15630496), (12, 11722872), (14, 10048176), (16, 8792154), (18, 7815248), (21, 6698784), (24, 5861436), (28, 5024088), (32, 4396077), (36, 3907624), (42, 3349392), (48, 2930718), (56, 2512044), (63, 2232928), (72, 1953812), (84, 1674696), (96, 1465359), (112, 1256022), (126, 1116464), (144, 976906), (168, 837348), (224, 628011), (252, 558232), (288, 488453), (336, 418674), (504, 279116), (672, 209337), (1008, 139558), (2016, 69779)]