128895412

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{151}}^1\times {\mathrm{3617}}^1$

素因数の和:3831

約数の個数: 24

約数和(自身を含む): 230973120

約数和(自身を除く): 102077708

約数列:

[1, 2, 4, 59, 118, 151, 236, 302, 604, 3617, 7234, 8909, 14468, 17818, 35636, 213403, 426806, 546167, 853612, 1092334, 2184668, 32223853, 64447706, 128895412]

約数ペア:

[(1, 128895412), (2, 64447706), (4, 32223853), (59, 2184668), (118, 1092334), (151, 853612), (236, 546167), (302, 426806), (604, 213403), (3617, 35636), (7234, 17818), (8909, 14468)]