169521184

素因数分解:

$2^5\times 7^2\times {\mathrm{73}}^1\times {\mathrm{1481}}^1$

素因数の和:1578

約数の個数: 72

約数和(自身を含む): 393817788

約数和(自身を除く): 224296604

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 73, 98, 112, 146, 196, 224, 292, 392, 511, 584, 784, 1022, 1168, 1481, 1568, 2044, 2336, 2962, 3577, 4088, 5924, 7154, 8176, 10367, 11848, 14308, 16352, 20734, 23696, 28616, 41468, 47392, 57232, 72569, 82936, 108113, 114464, 145138, 165872, 216226, 290276, 331744, 432452, 580552, 756791, 864904, 1161104, 1513582, 1729808, 2322208, 3027164, 3459616, 5297537, 6054328, 10595074, 12108656, 21190148, 24217312, 42380296, 84760592, 169521184]

約数ペア:

[(1, 169521184), (2, 84760592), (4, 42380296), (7, 24217312), (8, 21190148), (14, 12108656), (16, 10595074), (28, 6054328), (32, 5297537), (49, 3459616), (56, 3027164), (73, 2322208), (98, 1729808), (112, 1513582), (146, 1161104), (196, 864904), (224, 756791), (292, 580552), (392, 432452), (511, 331744), (584, 290276), (784, 216226), (1022, 165872), (1168, 145138), (1481, 114464), (1568, 108113), (2044, 82936), (2336, 72569), (2962, 57232), (3577, 47392), (4088, 41468), (5924, 28616), (7154, 23696), (8176, 20734), (10367, 16352), (11848, 14308)]