157050688

素因数分解:

$2^6\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{479}}^1$

素因数の和:647

約数の個数: 56

約数和(自身を含む): 321868800

約数和(自身を除く): 164818112

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 109, 188, 218, 376, 436, 479, 752, 872, 958, 1504, 1744, 1916, 3008, 3488, 3832, 5123, 6976, 7664, 10246, 15328, 20492, 22513, 30656, 40984, 45026, 52211, 81968, 90052, 104422, 163936, 180104, 208844, 327872, 360208, 417688, 720416, 835376, 1440832, 1670752, 2453917, 3341504, 4907834, 9815668, 19631336, 39262672, 78525344, 157050688]

約数ペア:

[(1, 157050688), (2, 78525344), (4, 39262672), (8, 19631336), (16, 9815668), (32, 4907834), (47, 3341504), (64, 2453917), (94, 1670752), (109, 1440832), (188, 835376), (218, 720416), (376, 417688), (436, 360208), (479, 327872), (752, 208844), (872, 180104), (958, 163936), (1504, 104422), (1744, 90052), (1916, 81968), (3008, 52211), (3488, 45026), (3832, 40984), (5123, 30656), (6976, 22513), (7664, 20492), (10246, 15328)]