128929534

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{823}}^1$

素因数の和:964

約数の個数: 32

約数和(自身を含む): 208537920

約数和(自身を除く): 79608386

約数列:

[1, 2, 29, 37, 58, 73, 74, 146, 823, 1073, 1646, 2117, 2146, 2701, 4234, 5402, 23867, 30451, 47734, 60079, 60902, 78329, 120158, 156658, 883079, 1742291, 1766158, 2222923, 3484582, 4445846, 64464767, 128929534]

約数ペア:

[(1, 128929534), (2, 64464767), (29, 4445846), (37, 3484582), (58, 2222923), (73, 1766158), (74, 1742291), (146, 883079), (823, 156658), (1073, 120158), (1646, 78329), (2117, 60902), (2146, 60079), (2701, 47734), (4234, 30451), (5402, 23867)]