164457601

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{461}}^1$

素因数の和:633

約数の個数: 32

約数和(自身を含む): 212357376

約数和(自身を除く): 47899775

約数列:

[1, 7, 11, 41, 77, 113, 287, 451, 461, 791, 1243, 3157, 3227, 4633, 5071, 8701, 18901, 32431, 35497, 50963, 52093, 132307, 207911, 356741, 364651, 573023, 1455377, 2135813, 4011161, 14950691, 23493943, 164457601]

約数ペア:

[(1, 164457601), (7, 23493943), (11, 14950691), (41, 4011161), (77, 2135813), (113, 1455377), (287, 573023), (451, 364651), (461, 356741), (791, 207911), (1243, 132307), (3157, 52093), (3227, 50963), (4633, 35497), (5071, 32431), (8701, 18901)]