191371544

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{277}}^1$

素因数の和:389

約数の個数: 96

約数和(自身を含む): 451761120

約数和(自身を除く): 260389576

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 73, 91, 104, 146, 169, 182, 277, 292, 338, 364, 511, 554, 584, 676, 728, 949, 1022, 1108, 1183, 1352, 1898, 1939, 2044, 2216, 2366, 3601, 3796, 3878, 4088, 4732, 6643, 7202, 7592, 7756, 9464, 12337, 13286, 14404, 15512, 20221, 24674, 25207, 26572, 28808, 40442, 46813, 49348, 50414, 53144, 80884, 86359, 93626, 98696, 100828, 141547, 161768, 172718, 187252, 201656, 262873, 283094, 327691, 345436, 374504, 525746, 566188, 655382, 690872, 1051492, 1132376, 1310764, 1840111, 2102984, 2621528, 3417349, 3680222, 6834698, 7360444, 13669396, 14720888, 23921443, 27338792, 47842886, 95685772, 191371544]

約数ペア:

[(1, 191371544), (2, 95685772), (4, 47842886), (7, 27338792), (8, 23921443), (13, 14720888), (14, 13669396), (26, 7360444), (28, 6834698), (52, 3680222), (56, 3417349), (73, 2621528), (91, 2102984), (104, 1840111), (146, 1310764), (169, 1132376), (182, 1051492), (277, 690872), (292, 655382), (338, 566188), (364, 525746), (511, 374504), (554, 345436), (584, 327691), (676, 283094), (728, 262873), (949, 201656), (1022, 187252), (1108, 172718), (1183, 161768), (1352, 141547), (1898, 100828), (1939, 98696), (2044, 93626), (2216, 86359), (2366, 80884), (3601, 53144), (3796, 50414), (3878, 49348), (4088, 46813), (4732, 40442), (6643, 28808), (7202, 26572), (7592, 25207), (7756, 24674), (9464, 20221), (12337, 15512), (13286, 14404)]