191497792

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:204

約数の個数: 112

約数和(自身を含む): 425305728

約数和(自身を除く): 233807936

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 37, 64, 67, 68, 71, 74, 134, 136, 142, 148, 268, 272, 284, 296, 536, 544, 568, 592, 629, 1072, 1088, 1136, 1139, 1184, 1207, 1258, 2144, 2272, 2278, 2368, 2414, 2479, 2516, 2627, 4288, 4544, 4556, 4757, 4828, 4958, 5032, 5254, 9112, 9514, 9656, 9916, 10064, 10508, 18224, 19028, 19312, 19832, 20128, 21016, 36448, 38056, 38624, 39664, 40256, 42032, 42143, 44659, 72896, 76112, 77248, 79328, 80869, 84064, 84286, 89318, 152224, 158656, 161738, 168128, 168572, 176009, 178636, 304448, 323476, 337144, 352018, 357272, 646952, 674288, 704036, 714544, 1293904, 1348576, 1408072, 1429088, 2587808, 2697152, 2816144, 2858176, 2992153, 5175616, 5632288, 5984306, 11264576, 11968612, 23937224, 47874448, 95748896, 191497792]

約数ペア:

[(1, 191497792), (2, 95748896), (4, 47874448), (8, 23937224), (16, 11968612), (17, 11264576), (32, 5984306), (34, 5632288), (37, 5175616), (64, 2992153), (67, 2858176), (68, 2816144), (71, 2697152), (74, 2587808), (134, 1429088), (136, 1408072), (142, 1348576), (148, 1293904), (268, 714544), (272, 704036), (284, 674288), (296, 646952), (536, 357272), (544, 352018), (568, 337144), (592, 323476), (629, 304448), (1072, 178636), (1088, 176009), (1136, 168572), (1139, 168128), (1184, 161738), (1207, 158656), (1258, 152224), (2144, 89318), (2272, 84286), (2278, 84064), (2368, 80869), (2414, 79328), (2479, 77248), (2516, 76112), (2627, 72896), (4288, 44659), (4544, 42143), (4556, 42032), (4757, 40256), (4828, 39664), (4958, 38624), (5032, 38056), (5254, 36448), (9112, 21016), (9514, 20128), (9656, 19832), (9916, 19312), (10064, 19028), (10508, 18224)]