139968017288

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3187}}^1\times {\mathrm{26267}}^1$

素因数の和:29490

約数の個数: 64

約数和(自身を含む): 301472582400

約数和(自身を除く): 161504565112

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 3187, 6374, 12748, 25496, 26267, 35057, 52534, 60553, 70114, 105068, 121106, 140228, 210136, 242212, 280456, 288937, 484424, 499073, 577874, 666083, 998146, 1155748, 1332166, 1996292, 2311496, 2664332, 3992584, 5328664, 5489803, 10979606, 21959212, 43918424, 83712929, 167425858, 334851716, 669703432, 920842219, 1590545651, 1841684438, 3181091302, 3683368876, 6362182604, 7366737752, 12724365208, 17496002161, 34992004322, 69984008644, 139968017288]

約数ペア:

[(1, 139968017288), (2, 69984008644), (4, 34992004322), (8, 17496002161), (11, 12724365208), (19, 7366737752), (22, 6362182604), (38, 3683368876), (44, 3181091302), (76, 1841684438), (88, 1590545651), (152, 920842219), (209, 669703432), (418, 334851716), (836, 167425858), (1672, 83712929), (3187, 43918424), (6374, 21959212), (12748, 10979606), (25496, 5489803), (26267, 5328664), (35057, 3992584), (52534, 2664332), (60553, 2311496), (70114, 1996292), (105068, 1332166), (121106, 1155748), (140228, 998146), (210136, 666083), (242212, 577874), (280456, 499073), (288937, 484424)]