157989664

素因数分解:

$2^5\times 7^1\times {\mathrm{823}}^1\times {\mathrm{857}}^1$

素因数の和:1697

約数の個数: 48

約数和(自身を含む): 356323968

約数和(自身を除く): 198334304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 823, 857, 1646, 1714, 3292, 3428, 5761, 5999, 6584, 6856, 11522, 11998, 13168, 13712, 23044, 23996, 26336, 27424, 46088, 47992, 92176, 95984, 184352, 191968, 705311, 1410622, 2821244, 4937177, 5642488, 9874354, 11284976, 19748708, 22569952, 39497416, 78994832, 157989664]

約数ペア:

[(1, 157989664), (2, 78994832), (4, 39497416), (7, 22569952), (8, 19748708), (14, 11284976), (16, 9874354), (28, 5642488), (32, 4937177), (56, 2821244), (112, 1410622), (224, 705311), (823, 191968), (857, 184352), (1646, 95984), (1714, 92176), (3292, 47992), (3428, 46088), (5761, 27424), (5999, 26336), (6584, 23996), (6856, 23044), (11522, 13712), (11998, 13168)]