157048038

素因数分解:

$2^1\times 3^3\times 7^3\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:232

約数の個数: 128

約数和(自身を含む): 416640000

約数和(自身を除く): 259591962

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 61, 63, 98, 122, 126, 139, 147, 183, 189, 278, 294, 343, 366, 378, 417, 427, 441, 549, 686, 834, 854, 882, 973, 1029, 1098, 1251, 1281, 1323, 1647, 1946, 2058, 2502, 2562, 2646, 2919, 2989, 3087, 3294, 3753, 3843, 5838, 5978, 6174, 6811, 7506, 7686, 8479, 8757, 8967, 9261, 11529, 13622, 16958, 17514, 17934, 18522, 20433, 20923, 23058, 25437, 26271, 26901, 40866, 41846, 47677, 50874, 52542, 53802, 59353, 61299, 62769, 76311, 80703, 95354, 118706, 122598, 125538, 143031, 152622, 161406, 178059, 183897, 188307, 228933, 286062, 356118, 367794, 376614, 415471, 429093, 457866, 534177, 564921, 830942, 858186, 1068354, 1129842, 1246413, 1287279, 1602531, 2492826, 2574558, 2908297, 3205062, 3739239, 5816594, 7478478, 8724891, 11217717, 17449782, 22435434, 26174673, 52349346, 78524019, 157048038]

約数ペア:

[(1, 157048038), (2, 78524019), (3, 52349346), (6, 26174673), (7, 22435434), (9, 17449782), (14, 11217717), (18, 8724891), (21, 7478478), (27, 5816594), (42, 3739239), (49, 3205062), (54, 2908297), (61, 2574558), (63, 2492826), (98, 1602531), (122, 1287279), (126, 1246413), (139, 1129842), (147, 1068354), (183, 858186), (189, 830942), (278, 564921), (294, 534177), (343, 457866), (366, 429093), (378, 415471), (417, 376614), (427, 367794), (441, 356118), (549, 286062), (686, 228933), (834, 188307), (854, 183897), (882, 178059), (973, 161406), (1029, 152622), (1098, 143031), (1251, 125538), (1281, 122598), (1323, 118706), (1647, 95354), (1946, 80703), (2058, 76311), (2502, 62769), (2562, 61299), (2646, 59353), (2919, 53802), (2989, 52542), (3087, 50874), (3294, 47677), (3753, 41846), (3843, 40866), (5838, 26901), (5978, 26271), (6174, 25437), (6811, 23058), (7506, 20923), (7686, 20433), (8479, 18522), (8757, 17934), (8967, 17514), (9261, 16958), (11529, 13622)]