165706944

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{337}}^1$

素因数の和:562

約数の個数: 112

約数和(自身を含む): 475963488

約数和(自身を除く): 310256544

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 197, 208, 312, 337, 394, 416, 591, 624, 674, 788, 832, 1011, 1182, 1248, 1348, 1576, 2022, 2364, 2496, 2561, 2696, 3152, 4044, 4381, 4728, 5122, 5392, 6304, 7683, 8088, 8762, 9456, 10244, 10784, 12608, 13143, 15366, 16176, 17524, 18912, 20488, 21568, 26286, 30732, 32352, 35048, 37824, 40976, 52572, 61464, 64704, 66389, 70096, 81952, 105144, 122928, 132778, 140192, 163904, 199167, 210288, 245856, 265556, 280384, 398334, 420576, 491712, 531112, 796668, 841152, 863057, 1062224, 1593336, 1726114, 2124448, 2589171, 3186672, 3452228, 4248896, 5178342, 6373344, 6904456, 10356684, 12746688, 13808912, 20713368, 27617824, 41426736, 55235648, 82853472, 165706944]

約数ペア:

[(1, 165706944), (2, 82853472), (3, 55235648), (4, 41426736), (6, 27617824), (8, 20713368), (12, 13808912), (13, 12746688), (16, 10356684), (24, 6904456), (26, 6373344), (32, 5178342), (39, 4248896), (48, 3452228), (52, 3186672), (64, 2589171), (78, 2124448), (96, 1726114), (104, 1593336), (156, 1062224), (192, 863057), (197, 841152), (208, 796668), (312, 531112), (337, 491712), (394, 420576), (416, 398334), (591, 280384), (624, 265556), (674, 245856), (788, 210288), (832, 199167), (1011, 163904), (1182, 140192), (1248, 132778), (1348, 122928), (1576, 105144), (2022, 81952), (2364, 70096), (2496, 66389), (2561, 64704), (2696, 61464), (3152, 52572), (4044, 40976), (4381, 37824), (4728, 35048), (5122, 32352), (5392, 30732), (6304, 26286), (7683, 21568), (8088, 20488), (8762, 18912), (9456, 17524), (10244, 16176), (10784, 15366), (12608, 13143)]