123153088

素因数分解:

$2^6\times {\mathrm{223}}^1\times {\mathrm{8629}}^1$

素因数の和:8864

約数の個数: 28

約数和(自身を含む): 245506240

約数和(自身を除く): 122353152

約数列:

[1, 2, 4, 8, 16, 32, 64, 223, 446, 892, 1784, 3568, 7136, 8629, 14272, 17258, 34516, 69032, 138064, 276128, 552256, 1924267, 3848534, 7697068, 15394136, 30788272, 61576544, 123153088]

約数ペア:

[(1, 123153088), (2, 61576544), (4, 30788272), (8, 15394136), (16, 7697068), (32, 3848534), (64, 1924267), (223, 552256), (446, 276128), (892, 138064), (1784, 69032), (3568, 34516), (7136, 17258), (8629, 14272)]