139626468

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{168631}}^1$

素因数の和:168664

約数の個数: 36

約数和(自身を含む): 368292288

約数和(自身を除く): 228665820

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 168631, 337262, 505893, 674524, 1011786, 1517679, 2023572, 3035358, 3878513, 6070716, 7757026, 11635539, 15514052, 23271078, 34906617, 46542156, 69813234, 139626468]

約数ペア:

[(1, 139626468), (2, 69813234), (3, 46542156), (4, 34906617), (6, 23271078), (9, 15514052), (12, 11635539), (18, 7757026), (23, 6070716), (36, 3878513), (46, 3035358), (69, 2023572), (92, 1517679), (138, 1011786), (207, 674524), (276, 505893), (414, 337262), (828, 168631)]