119937818

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{431}}^1$

素因数の和:603

約数の個数: 64

約数和(自身を含む): 243855360

約数和(自身を除く): 123917542

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 139, 143, 154, 182, 278, 286, 431, 862, 973, 1001, 1529, 1807, 1946, 2002, 3017, 3058, 3614, 4741, 5603, 6034, 9482, 10703, 11206, 12649, 19877, 21406, 25298, 33187, 39221, 39754, 59909, 61633, 66374, 78442, 119818, 123266, 139139, 278278, 419363, 431431, 658999, 778817, 838726, 862862, 1317998, 1557634, 4612993, 5451719, 8566987, 9225986, 10903438, 17133974, 59968909, 119937818]

約数ペア:

[(1, 119937818), (2, 59968909), (7, 17133974), (11, 10903438), (13, 9225986), (14, 8566987), (22, 5451719), (26, 4612993), (77, 1557634), (91, 1317998), (139, 862862), (143, 838726), (154, 778817), (182, 658999), (278, 431431), (286, 419363), (431, 278278), (862, 139139), (973, 123266), (1001, 119818), (1529, 78442), (1807, 66374), (1946, 61633), (2002, 59909), (3017, 39754), (3058, 39221), (3614, 33187), (4741, 25298), (5603, 21406), (6034, 19877), (9482, 12649), (10703, 11206)]