166218976

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{419}}^1$

素因数の和:477

約数の個数: 144

約数和(自身を含む): 434367360

約数和(自身を除く): 268148384

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 23, 28, 32, 44, 46, 49, 56, 77, 88, 92, 98, 112, 154, 161, 176, 184, 196, 224, 253, 308, 322, 352, 368, 392, 419, 506, 539, 616, 644, 736, 784, 838, 1012, 1078, 1127, 1232, 1288, 1568, 1676, 1771, 2024, 2156, 2254, 2464, 2576, 2933, 3352, 3542, 4048, 4312, 4508, 4609, 5152, 5866, 6704, 7084, 8096, 8624, 9016, 9218, 9637, 11732, 12397, 13408, 14168, 17248, 18032, 18436, 19274, 20531, 23464, 24794, 28336, 32263, 36064, 36872, 38548, 41062, 46928, 49588, 56672, 64526, 67459, 73744, 77096, 82124, 93856, 99176, 106007, 129052, 134918, 147488, 154192, 164248, 198352, 212014, 225841, 258104, 269836, 308384, 328496, 396704, 424028, 451682, 472213, 516208, 539672, 656992, 742049, 848056, 903364, 944426, 1032416, 1079344, 1484098, 1696112, 1806728, 1888852, 2158688, 2968196, 3392224, 3613456, 3777704, 5194343, 5936392, 7226912, 7555408, 10388686, 11872784, 15110816, 20777372, 23745568, 41554744, 83109488, 166218976]

約数ペア:

[(1, 166218976), (2, 83109488), (4, 41554744), (7, 23745568), (8, 20777372), (11, 15110816), (14, 11872784), (16, 10388686), (22, 7555408), (23, 7226912), (28, 5936392), (32, 5194343), (44, 3777704), (46, 3613456), (49, 3392224), (56, 2968196), (77, 2158688), (88, 1888852), (92, 1806728), (98, 1696112), (112, 1484098), (154, 1079344), (161, 1032416), (176, 944426), (184, 903364), (196, 848056), (224, 742049), (253, 656992), (308, 539672), (322, 516208), (352, 472213), (368, 451682), (392, 424028), (419, 396704), (506, 328496), (539, 308384), (616, 269836), (644, 258104), (736, 225841), (784, 212014), (838, 198352), (1012, 164248), (1078, 154192), (1127, 147488), (1232, 134918), (1288, 129052), (1568, 106007), (1676, 99176), (1771, 93856), (2024, 82124), (2156, 77096), (2254, 73744), (2464, 67459), (2576, 64526), (2933, 56672), (3352, 49588), (3542, 46928), (4048, 41062), (4312, 38548), (4508, 36872), (4609, 36064), (5152, 32263), (5866, 28336), (6704, 24794), (7084, 23464), (8096, 20531), (8624, 19274), (9016, 18436), (9218, 18032), (9637, 17248), (11732, 14168), (12397, 13408)]