143470976

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:248

約数の個数: 128

約数和(自身を含む): 340761600

約数和(自身を除く): 197290624

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 31, 32, 38, 44, 62, 64, 76, 88, 124, 128, 152, 173, 176, 209, 248, 304, 341, 346, 352, 418, 496, 589, 608, 682, 692, 704, 836, 992, 1178, 1216, 1364, 1384, 1408, 1672, 1903, 1984, 2356, 2432, 2728, 2768, 3287, 3344, 3806, 3968, 4712, 5363, 5456, 5536, 6479, 6574, 6688, 7612, 9424, 10726, 10912, 11072, 12958, 13148, 13376, 15224, 18848, 21452, 21824, 22144, 25916, 26296, 26752, 30448, 36157, 37696, 42904, 43648, 51832, 52592, 58993, 60896, 72314, 75392, 85808, 101897, 103664, 105184, 117986, 121792, 144628, 171616, 203794, 207328, 210368, 235972, 243584, 289256, 343232, 407588, 414656, 420736, 471944, 578512, 686464, 815176, 829312, 943888, 1120867, 1157024, 1630352, 1887776, 2241734, 2314048, 3260704, 3775552, 4483468, 4628096, 6521408, 7551104, 8966936, 13042816, 17933872, 35867744, 71735488, 143470976]

約数ペア:

[(1, 143470976), (2, 71735488), (4, 35867744), (8, 17933872), (11, 13042816), (16, 8966936), (19, 7551104), (22, 6521408), (31, 4628096), (32, 4483468), (38, 3775552), (44, 3260704), (62, 2314048), (64, 2241734), (76, 1887776), (88, 1630352), (124, 1157024), (128, 1120867), (152, 943888), (173, 829312), (176, 815176), (209, 686464), (248, 578512), (304, 471944), (341, 420736), (346, 414656), (352, 407588), (418, 343232), (496, 289256), (589, 243584), (608, 235972), (682, 210368), (692, 207328), (704, 203794), (836, 171616), (992, 144628), (1178, 121792), (1216, 117986), (1364, 105184), (1384, 103664), (1408, 101897), (1672, 85808), (1903, 75392), (1984, 72314), (2356, 60896), (2432, 58993), (2728, 52592), (2768, 51832), (3287, 43648), (3344, 42904), (3806, 37696), (3968, 36157), (4712, 30448), (5363, 26752), (5456, 26296), (5536, 25916), (6479, 22144), (6574, 21824), (6688, 21452), (7612, 18848), (9424, 15224), (10726, 13376), (10912, 13148), (11072, 12958)]