138877216

素因数分解:

$2^5\times {\mathrm{17}}^2\times {\mathrm{15017}}^1$

素因数の和:15061

約数の個数: 36

約数和(自身を含む): 290463138

約数和(自身を除く): 151585922

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 289, 544, 578, 1156, 2312, 4624, 9248, 15017, 30034, 60068, 120136, 240272, 255289, 480544, 510578, 1021156, 2042312, 4084624, 4339913, 8169248, 8679826, 17359652, 34719304, 69438608, 138877216]

約数ペア:

[(1, 138877216), (2, 69438608), (4, 34719304), (8, 17359652), (16, 8679826), (17, 8169248), (32, 4339913), (34, 4084624), (68, 2042312), (136, 1021156), (272, 510578), (289, 480544), (544, 255289), (578, 240272), (1156, 120136), (2312, 60068), (4624, 30034), (9248, 15017)]