134578312

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{6737}}^1$

素因数の和:6981

約数の個数: 32

約数和(自身を含む): 276527520

約数和(自身を除く): 141949208

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 227, 454, 908, 1816, 2497, 4994, 6737, 9988, 13474, 19976, 26948, 53896, 74107, 148214, 296428, 592856, 1529299, 3058598, 6117196, 12234392, 16822289, 33644578, 67289156, 134578312]

約数ペア:

[(1, 134578312), (2, 67289156), (4, 33644578), (8, 16822289), (11, 12234392), (22, 6117196), (44, 3058598), (88, 1529299), (227, 592856), (454, 296428), (908, 148214), (1816, 74107), (2497, 53896), (4994, 26948), (6737, 19976), (9988, 13474)]