138974322

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{331}}^1$

素因数の和:511

約数の個数: 64

約数和(自身を含む): 305971200

約数和(自身を除く): 166996878

約数列:

[1, 2, 3, 6, 19, 29, 38, 57, 58, 87, 114, 127, 174, 254, 331, 381, 551, 662, 762, 993, 1102, 1653, 1986, 2413, 3306, 3683, 4826, 6289, 7239, 7366, 9599, 11049, 12578, 14478, 18867, 19198, 22098, 28797, 37734, 42037, 57594, 69977, 84074, 126111, 139954, 182381, 209931, 252222, 364762, 419862, 547143, 798703, 1094286, 1219073, 1597406, 2396109, 2438146, 3657219, 4792218, 7314438, 23162387, 46324774, 69487161, 138974322]

約数ペア:

[(1, 138974322), (2, 69487161), (3, 46324774), (6, 23162387), (19, 7314438), (29, 4792218), (38, 3657219), (57, 2438146), (58, 2396109), (87, 1597406), (114, 1219073), (127, 1094286), (174, 798703), (254, 547143), (331, 419862), (381, 364762), (551, 252222), (662, 209931), (762, 182381), (993, 139954), (1102, 126111), (1653, 84074), (1986, 69977), (2413, 57594), (3306, 42037), (3683, 37734), (4826, 28797), (6289, 22098), (7239, 19198), (7366, 18867), (9599, 14478), (11049, 12578)]