164062976

素因数分解:

$2^8\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:111

約数の個数: 216

約数和(自身を含む): 440400240

約数和(自身を除く): 276337264

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 29, 32, 41, 44, 49, 56, 58, 64, 77, 82, 88, 98, 112, 116, 128, 154, 164, 176, 196, 203, 224, 232, 256, 287, 308, 319, 328, 352, 392, 406, 448, 451, 464, 539, 574, 616, 638, 656, 704, 784, 812, 896, 902, 928, 1078, 1148, 1189, 1232, 1276, 1312, 1408, 1421, 1568, 1624, 1792, 1804, 1856, 2009, 2156, 2233, 2296, 2378, 2464, 2552, 2624, 2816, 2842, 3136, 3157, 3248, 3608, 3712, 4018, 4312, 4466, 4592, 4756, 4928, 5104, 5248, 5684, 6272, 6314, 6496, 7216, 7424, 8036, 8323, 8624, 8932, 9184, 9512, 9856, 10208, 10496, 11368, 12544, 12628, 12992, 13079, 14432, 15631, 16072, 16646, 17248, 17864, 18368, 19024, 19712, 20416, 22099, 22736, 25256, 25984, 26158, 28864, 31262, 32144, 33292, 34496, 35728, 36736, 38048, 40832, 44198, 45472, 50512, 51968, 52316, 57728, 58261, 62524, 64288, 66584, 68992, 71456, 73472, 76096, 81664, 88396, 90944, 91553, 101024, 104632, 115456, 116522, 125048, 128576, 133168, 137984, 142912, 152192, 176792, 181888, 183106, 202048, 209264, 233044, 250096, 257152, 266336, 285824, 304384, 353584, 363776, 366212, 404096, 418528, 466088, 500192, 514304, 532672, 571648, 640871, 707168, 732424, 808192, 837056, 932176, 1000384, 1065344, 1281742, 1414336, 1464848, 1674112, 1864352, 2000768, 2130688, 2563484, 2828672, 2929696, 3348224, 3728704, 4001536, 5126968, 5657344, 5859392, 7457408, 10253936, 11718784, 14914816, 20507872, 23437568, 41015744, 82031488, 164062976]

約数ペア:

[(1, 164062976), (2, 82031488), (4, 41015744), (7, 23437568), (8, 20507872), (11, 14914816), (14, 11718784), (16, 10253936), (22, 7457408), (28, 5859392), (29, 5657344), (32, 5126968), (41, 4001536), (44, 3728704), (49, 3348224), (56, 2929696), (58, 2828672), (64, 2563484), (77, 2130688), (82, 2000768), (88, 1864352), (98, 1674112), (112, 1464848), (116, 1414336), (128, 1281742), (154, 1065344), (164, 1000384), (176, 932176), (196, 837056), (203, 808192), (224, 732424), (232, 707168), (256, 640871), (287, 571648), (308, 532672), (319, 514304), (328, 500192), (352, 466088), (392, 418528), (406, 404096), (448, 366212), (451, 363776), (464, 353584), (539, 304384), (574, 285824), (616, 266336), (638, 257152), (656, 250096), (704, 233044), (784, 209264), (812, 202048), (896, 183106), (902, 181888), (928, 176792), (1078, 152192), (1148, 142912), (1189, 137984), (1232, 133168), (1276, 128576), (1312, 125048), (1408, 116522), (1421, 115456), (1568, 104632), (1624, 101024), (1792, 91553), (1804, 90944), (1856, 88396), (2009, 81664), (2156, 76096), (2233, 73472), (2296, 71456), (2378, 68992), (2464, 66584), (2552, 64288), (2624, 62524), (2816, 58261), (2842, 57728), (3136, 52316), (3157, 51968), (3248, 50512), (3608, 45472), (3712, 44198), (4018, 40832), (4312, 38048), (4466, 36736), (4592, 35728), (4756, 34496), (4928, 33292), (5104, 32144), (5248, 31262), (5684, 28864), (6272, 26158), (6314, 25984), (6496, 25256), (7216, 22736), (7424, 22099), (8036, 20416), (8323, 19712), (8624, 19024), (8932, 18368), (9184, 17864), (9512, 17248), (9856, 16646), (10208, 16072), (10496, 15631), (11368, 14432), (12544, 13079), (12628, 12992)]