128216652

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{2269}}^1$

素因数の和:2570

約数の個数: 48

約数和(自身を含む): 318054240

約数和(自身を除く): 189837588

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 277, 554, 831, 1108, 1662, 2269, 3324, 4538, 4709, 6807, 9076, 9418, 13614, 14127, 18836, 27228, 28254, 38573, 56508, 77146, 115719, 154292, 231438, 462876, 628513, 1257026, 1885539, 2514052, 3771078, 7542156, 10684721, 21369442, 32054163, 42738884, 64108326, 128216652]

約数ペア:

[(1, 128216652), (2, 64108326), (3, 42738884), (4, 32054163), (6, 21369442), (12, 10684721), (17, 7542156), (34, 3771078), (51, 2514052), (68, 1885539), (102, 1257026), (204, 628513), (277, 462876), (554, 231438), (831, 154292), (1108, 115719), (1662, 77146), (2269, 56508), (3324, 38573), (4538, 28254), (4709, 27228), (6807, 18836), (9076, 14127), (9418, 13614)]