164359218

素因数分解:

$2^1\times 3^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1\times {\mathrm{1171}}^1$

素因数の和:1482

約数の個数: 32

約数和(自身を含む): 333316800

約数和(自身を除く): 168957582

約数列:

[1, 2, 3, 6, 149, 157, 298, 314, 447, 471, 894, 942, 1171, 2342, 3513, 7026, 23393, 46786, 70179, 140358, 174479, 183847, 348958, 367694, 523437, 551541, 1046874, 1103082, 27393203, 54786406, 82179609, 164359218]

約数ペア:

[(1, 164359218), (2, 82179609), (3, 54786406), (6, 27393203), (149, 1103082), (157, 1046874), (298, 551541), (314, 523437), (447, 367694), (471, 348958), (894, 183847), (942, 174479), (1171, 140358), (2342, 70179), (3513, 46786), (7026, 23393)]