156779062426

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1031}}^1\times {\mathrm{137491}}^1$

素因数の和:138610

約数の個数: 32

約数和(自身を含む): 272432148480

約数和(自身を除く): 115653086054

約数列:

[1, 2, 7, 14, 79, 158, 553, 1031, 1106, 2062, 7217, 14434, 81449, 137491, 162898, 274982, 570143, 962437, 1140286, 1924874, 10861789, 21723578, 76032523, 141753221, 152065046, 283506442, 992272547, 1984545094, 11198504459, 22397008918, 78389531213, 156779062426]

約数ペア:

[(1, 156779062426), (2, 78389531213), (7, 22397008918), (14, 11198504459), (79, 1984545094), (158, 992272547), (553, 283506442), (1031, 152065046), (1106, 141753221), (2062, 76032523), (7217, 21723578), (14434, 10861789), (81449, 1924874), (137491, 1140286), (162898, 962437), (274982, 570143)]