139743072

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{69317}}^1$

素因数の和:69340

約数の個数: 72

約数和(自身を含む): 454171536

約数和(自身を除く): 314428464

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, 69317, 138634, 207951, 277268, 415902, 485219, 554536, 623853, 831804, 970438, 1109072, 1247706, 1455657, 1663608, 1940876, 2218144, 2495412, 2911314, 3327216, 3881752, 4366971, 4990824, 5822628, 6654432, 7763504, 8733942, 9981648, 11645256, 15527008, 17467884, 19963296, 23290512, 34935768, 46581024, 69871536, 139743072]

約数ペア:

[(1, 139743072), (2, 69871536), (3, 46581024), (4, 34935768), (6, 23290512), (7, 19963296), (8, 17467884), (9, 15527008), (12, 11645256), (14, 9981648), (16, 8733942), (18, 7763504), (21, 6654432), (24, 5822628), (28, 4990824), (32, 4366971), (36, 3881752), (42, 3327216), (48, 2911314), (56, 2495412), (63, 2218144), (72, 1940876), (84, 1663608), (96, 1455657), (112, 1247706), (126, 1109072), (144, 970438), (168, 831804), (224, 623853), (252, 554536), (288, 485219), (336, 415902), (504, 277268), (672, 207951), (1008, 138634), (2016, 69317)]