145425918

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{95801}}^1$

素因数の和:95840

約数の個数: 32

約数和(自身を含む): 331091712

約数和(自身を除く): 185665794

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 759, 1518, 95801, 191602, 287403, 574806, 1053811, 2107622, 2203423, 3161433, 4406846, 6322866, 6610269, 13220538, 24237653, 48475306, 72712959, 145425918]

約数ペア:

[(1, 145425918), (2, 72712959), (3, 48475306), (6, 24237653), (11, 13220538), (22, 6610269), (23, 6322866), (33, 4406846), (46, 3161433), (66, 2203423), (69, 2107622), (138, 1053811), (253, 574806), (506, 287403), (759, 191602), (1518, 95801)]