148959256

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{257}}^1\times {\mathrm{1367}}^1$

素因数の和:1683

約数の個数: 32

約数和(自身を含む): 285884640

約数和(自身を除く): 136925384

約数列:

[1, 2, 4, 8, 53, 106, 212, 257, 424, 514, 1028, 1367, 2056, 2734, 5468, 10936, 13621, 27242, 54484, 72451, 108968, 144902, 289804, 351319, 579608, 702638, 1405276, 2810552, 18619907, 37239814, 74479628, 148959256]

約数ペア:

[(1, 148959256), (2, 74479628), (4, 37239814), (8, 18619907), (53, 2810552), (106, 1405276), (212, 702638), (257, 579608), (424, 351319), (514, 289804), (1028, 144902), (1367, 108968), (2056, 72451), (2734, 54484), (5468, 27242), (10936, 13621)]