171951322624

素因数分解:

$2^9\times {\mathrm{43}}^1\times {\mathrm{313}}^1\times {\mathrm{24953}}^1$

素因数の和:25327

約数の個数: 80

約数和(自身を含む): 352694046672

約数和(自身を除く): 180742724048

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 256, 313, 344, 512, 626, 688, 1252, 1376, 2504, 2752, 5008, 5504, 10016, 11008, 13459, 20032, 22016, 24953, 26918, 40064, 49906, 53836, 80128, 99812, 107672, 160256, 199624, 215344, 399248, 430688, 798496, 861376, 1072979, 1596992, 1722752, 2145958, 3193984, 3445504, 4291916, 6387968, 6891008, 7810289, 8583832, 12775936, 15620578, 17167664, 31241156, 34335328, 62482312, 68670656, 124964624, 137341312, 249929248, 274682624, 335842427, 499858496, 549365248, 671684854, 999716992, 1343369708, 1999433984, 2686739416, 3998867968, 5373478832, 10746957664, 21493915328, 42987830656, 85975661312, 171951322624]

約数ペア:

[(1, 171951322624), (2, 85975661312), (4, 42987830656), (8, 21493915328), (16, 10746957664), (32, 5373478832), (43, 3998867968), (64, 2686739416), (86, 1999433984), (128, 1343369708), (172, 999716992), (256, 671684854), (313, 549365248), (344, 499858496), (512, 335842427), (626, 274682624), (688, 249929248), (1252, 137341312), (1376, 124964624), (2504, 68670656), (2752, 62482312), (5008, 34335328), (5504, 31241156), (10016, 17167664), (11008, 15620578), (13459, 12775936), (20032, 8583832), (22016, 7810289), (24953, 6891008), (26918, 6387968), (40064, 4291916), (49906, 3445504), (53836, 3193984), (80128, 2145958), (99812, 1722752), (107672, 1596992), (160256, 1072979), (199624, 861376), (215344, 798496), (399248, 430688)]