140734944

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{69809}}^1$

素因数の和:69832

約数の個数: 72

約数和(自身を含む): 457395120

約数和(自身を除く): 316660176

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, 69809, 139618, 209427, 279236, 418854, 488663, 558472, 628281, 837708, 977326, 1116944, 1256562, 1465989, 1675416, 1954652, 2233888, 2513124, 2931978, 3350832, 3909304, 4397967, 5026248, 5863956, 6701664, 7818608, 8795934, 10052496, 11727912, 15637216, 17591868, 20104992, 23455824, 35183736, 46911648, 70367472, 140734944]

約数ペア:

[(1, 140734944), (2, 70367472), (3, 46911648), (4, 35183736), (6, 23455824), (7, 20104992), (8, 17591868), (9, 15637216), (12, 11727912), (14, 10052496), (16, 8795934), (18, 7818608), (21, 6701664), (24, 5863956), (28, 5026248), (32, 4397967), (36, 3909304), (42, 3350832), (48, 2931978), (56, 2513124), (63, 2233888), (72, 1954652), (84, 1675416), (96, 1465989), (112, 1256562), (126, 1116944), (144, 977326), (168, 837708), (224, 628281), (252, 558472), (288, 488663), (336, 418854), (504, 279236), (672, 209427), (1008, 139618), (2016, 69809)]