191861472

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{199}}^1$

素因数の和:317

約数の個数: 144

約数和(自身を含む): 563068800

約数和(自身を除く): 371207328

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 83, 88, 96, 121, 132, 166, 176, 199, 242, 249, 264, 332, 352, 363, 398, 484, 498, 528, 597, 664, 726, 796, 913, 968, 996, 1056, 1194, 1328, 1452, 1592, 1826, 1936, 1992, 2189, 2388, 2656, 2739, 2904, 3184, 3652, 3872, 3984, 4378, 4776, 5478, 5808, 6368, 6567, 7304, 7968, 8756, 9552, 10043, 10956, 11616, 13134, 14608, 16517, 17512, 19104, 20086, 21912, 24079, 26268, 29216, 30129, 33034, 35024, 40172, 43824, 48158, 49551, 52536, 60258, 66068, 70048, 72237, 80344, 87648, 96316, 99102, 105072, 120516, 132136, 144474, 160688, 181687, 192632, 198204, 210144, 241032, 264272, 288948, 321376, 363374, 385264, 396408, 482064, 528544, 545061, 577896, 726748, 770528, 792816, 964128, 1090122, 1155792, 1453496, 1585632, 1998557, 2180244, 2311584, 2906992, 3997114, 4360488, 5813984, 5995671, 7994228, 8720976, 11991342, 15988456, 17441952, 23982684, 31976912, 47965368, 63953824, 95930736, 191861472]

約数ペア:

[(1, 191861472), (2, 95930736), (3, 63953824), (4, 47965368), (6, 31976912), (8, 23982684), (11, 17441952), (12, 15988456), (16, 11991342), (22, 8720976), (24, 7994228), (32, 5995671), (33, 5813984), (44, 4360488), (48, 3997114), (66, 2906992), (83, 2311584), (88, 2180244), (96, 1998557), (121, 1585632), (132, 1453496), (166, 1155792), (176, 1090122), (199, 964128), (242, 792816), (249, 770528), (264, 726748), (332, 577896), (352, 545061), (363, 528544), (398, 482064), (484, 396408), (498, 385264), (528, 363374), (597, 321376), (664, 288948), (726, 264272), (796, 241032), (913, 210144), (968, 198204), (996, 192632), (1056, 181687), (1194, 160688), (1328, 144474), (1452, 132136), (1592, 120516), (1826, 105072), (1936, 99102), (1992, 96316), (2189, 87648), (2388, 80344), (2656, 72237), (2739, 70048), (2904, 66068), (3184, 60258), (3652, 52536), (3872, 49551), (3984, 48158), (4378, 43824), (4776, 40172), (5478, 35024), (5808, 33034), (6368, 30129), (6567, 29216), (7304, 26268), (7968, 24079), (8756, 21912), (9552, 20086), (10043, 19104), (10956, 17512), (11616, 16517), (13134, 14608)]