168020568

素因数分解:

$2^3\times 3^4\times {\mathrm{383}}^1\times {\mathrm{677}}^1$

素因数の和:1078

約数の個数: 80

約数和(自身を含む): 472538880

約数和(自身を除く): 304518312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 383, 648, 677, 766, 1149, 1354, 1532, 2031, 2298, 2708, 3064, 3447, 4062, 4596, 5416, 6093, 6894, 8124, 9192, 10341, 12186, 13788, 16248, 18279, 20682, 24372, 27576, 31023, 36558, 41364, 48744, 54837, 62046, 73116, 82728, 109674, 124092, 146232, 219348, 248184, 259291, 438696, 518582, 777873, 1037164, 1555746, 2074328, 2333619, 3111492, 4667238, 6222984, 7000857, 9334476, 14001714, 18668952, 21002571, 28003428, 42005142, 56006856, 84010284, 168020568]

約数ペア:

[(1, 168020568), (2, 84010284), (3, 56006856), (4, 42005142), (6, 28003428), (8, 21002571), (9, 18668952), (12, 14001714), (18, 9334476), (24, 7000857), (27, 6222984), (36, 4667238), (54, 3111492), (72, 2333619), (81, 2074328), (108, 1555746), (162, 1037164), (216, 777873), (324, 518582), (383, 438696), (648, 259291), (677, 248184), (766, 219348), (1149, 146232), (1354, 124092), (1532, 109674), (2031, 82728), (2298, 73116), (2708, 62046), (3064, 54837), (3447, 48744), (4062, 41364), (4596, 36558), (5416, 31023), (6093, 27576), (6894, 24372), (8124, 20682), (9192, 18279), (10341, 16248), (12186, 13788)]