170810248

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1613}}^1$

素因数の和:1718

約数の個数: 64

約数和(自身を含む): 384261120

約数和(自身を除く): 213450872

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 61, 62, 122, 124, 217, 244, 248, 427, 434, 488, 854, 868, 1613, 1708, 1736, 1891, 3226, 3416, 3782, 6452, 7564, 11291, 12904, 13237, 15128, 22582, 26474, 45164, 50003, 52948, 90328, 98393, 100006, 105896, 196786, 200012, 350021, 393572, 400024, 688751, 700042, 787144, 1377502, 1400084, 2755004, 2800168, 3050183, 5510008, 6100366, 12200732, 21351281, 24401464, 42702562, 85405124, 170810248]

約数ペア:

[(1, 170810248), (2, 85405124), (4, 42702562), (7, 24401464), (8, 21351281), (14, 12200732), (28, 6100366), (31, 5510008), (56, 3050183), (61, 2800168), (62, 2755004), (122, 1400084), (124, 1377502), (217, 787144), (244, 700042), (248, 688751), (427, 400024), (434, 393572), (488, 350021), (854, 200012), (868, 196786), (1613, 105896), (1708, 100006), (1736, 98393), (1891, 90328), (3226, 52948), (3416, 50003), (3782, 45164), (6452, 26474), (7564, 22582), (11291, 15128), (12904, 13237)]