147711776

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{461}}^1$

素因数の和:538

約数の個数: 96

約数和(自身を含む): 335301120

約数和(自身を除く): 187589344

約数列:

[1, 2, 4, 8, 16, 17, 19, 31, 32, 34, 38, 62, 68, 76, 124, 136, 152, 248, 272, 304, 323, 461, 496, 527, 544, 589, 608, 646, 922, 992, 1054, 1178, 1292, 1844, 2108, 2356, 2584, 3688, 4216, 4712, 5168, 7376, 7837, 8432, 8759, 9424, 10013, 10336, 14291, 14752, 15674, 16864, 17518, 18848, 20026, 28582, 31348, 35036, 40052, 57164, 62696, 70072, 80104, 114328, 125392, 140144, 148903, 160208, 228656, 242947, 250784, 271529, 280288, 297806, 320416, 457312, 485894, 543058, 595612, 971788, 1086116, 1191224, 1943576, 2172232, 2382448, 3887152, 4344464, 4615993, 4764896, 7774304, 8688928, 9231986, 18463972, 36927944, 73855888, 147711776]

約数ペア:

[(1, 147711776), (2, 73855888), (4, 36927944), (8, 18463972), (16, 9231986), (17, 8688928), (19, 7774304), (31, 4764896), (32, 4615993), (34, 4344464), (38, 3887152), (62, 2382448), (68, 2172232), (76, 1943576), (124, 1191224), (136, 1086116), (152, 971788), (248, 595612), (272, 543058), (304, 485894), (323, 457312), (461, 320416), (496, 297806), (527, 280288), (544, 271529), (589, 250784), (608, 242947), (646, 228656), (922, 160208), (992, 148903), (1054, 140144), (1178, 125392), (1292, 114328), (1844, 80104), (2108, 70072), (2356, 62696), (2584, 57164), (3688, 40052), (4216, 35036), (4712, 31348), (5168, 28582), (7376, 20026), (7837, 18848), (8432, 17518), (8759, 16864), (9424, 15674), (10013, 14752), (10336, 14291)]