164042856

素因数分解:

$2^3\times 3^2\times {\mathrm{389}}^1\times {\mathrm{5857}}^1$

素因数の和:6258

約数の個数: 48

約数和(自身を含む): 445500900

約数和(自身を除く): 281458044

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 389, 778, 1167, 1556, 2334, 3112, 3501, 4668, 5857, 7002, 9336, 11714, 14004, 17571, 23428, 28008, 35142, 46856, 52713, 70284, 105426, 140568, 210852, 421704, 2278373, 4556746, 6835119, 9113492, 13670238, 18226984, 20505357, 27340476, 41010714, 54680952, 82021428, 164042856]

約数ペア:

[(1, 164042856), (2, 82021428), (3, 54680952), (4, 41010714), (6, 27340476), (8, 20505357), (9, 18226984), (12, 13670238), (18, 9113492), (24, 6835119), (36, 4556746), (72, 2278373), (389, 421704), (778, 210852), (1167, 140568), (1556, 105426), (2334, 70284), (3112, 52713), (3501, 46856), (4668, 35142), (5857, 28008), (7002, 23428), (9336, 17571), (11714, 14004)]