138952968

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4423}}^1$

素因数の和:4467

約数の個数: 128

約数和(自身を含む): 458680320

約数和(自身を除く): 319727352

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 17, 21, 22, 24, 28, 33, 34, 42, 44, 51, 56, 66, 68, 77, 84, 88, 102, 119, 132, 136, 154, 168, 187, 204, 231, 238, 264, 308, 357, 374, 408, 462, 476, 561, 616, 714, 748, 924, 952, 1122, 1309, 1428, 1496, 1848, 2244, 2618, 2856, 3927, 4423, 4488, 5236, 7854, 8846, 10472, 13269, 15708, 17692, 26538, 30961, 31416, 35384, 48653, 53076, 61922, 75191, 92883, 97306, 106152, 123844, 145959, 150382, 185766, 194612, 225573, 247688, 291918, 300764, 340571, 371532, 389224, 451146, 526337, 583836, 601528, 681142, 743064, 827101, 902292, 1021713, 1052674, 1167672, 1362284, 1579011, 1654202, 1804584, 2043426, 2105348, 2481303, 2724568, 3158022, 3308404, 4086852, 4210696, 4962606, 5789707, 6316044, 6616808, 8173704, 9925212, 11579414, 12632088, 17369121, 19850424, 23158828, 34738242, 46317656, 69476484, 138952968]

約数ペア:

[(1, 138952968), (2, 69476484), (3, 46317656), (4, 34738242), (6, 23158828), (7, 19850424), (8, 17369121), (11, 12632088), (12, 11579414), (14, 9925212), (17, 8173704), (21, 6616808), (22, 6316044), (24, 5789707), (28, 4962606), (33, 4210696), (34, 4086852), (42, 3308404), (44, 3158022), (51, 2724568), (56, 2481303), (66, 2105348), (68, 2043426), (77, 1804584), (84, 1654202), (88, 1579011), (102, 1362284), (119, 1167672), (132, 1052674), (136, 1021713), (154, 902292), (168, 827101), (187, 743064), (204, 681142), (231, 601528), (238, 583836), (264, 526337), (308, 451146), (357, 389224), (374, 371532), (408, 340571), (462, 300764), (476, 291918), (561, 247688), (616, 225573), (714, 194612), (748, 185766), (924, 150382), (952, 145959), (1122, 123844), (1309, 106152), (1428, 97306), (1496, 92883), (1848, 75191), (2244, 61922), (2618, 53076), (2856, 48653), (3927, 35384), (4423, 31416), (4488, 30961), (5236, 26538), (7854, 17692), (8846, 15708), (10472, 13269)]