159438865076

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{1867}}^1\times {\mathrm{688697}}^1$

素因数の和:690599

約数の個数: 24

約数和(自身を含む): 288173281536

約数和(自身を除く): 128734416460

約数列:

[1, 2, 4, 31, 62, 124, 1867, 3734, 7468, 57877, 115754, 231508, 688697, 1377394, 2754788, 21349607, 42699214, 85398428, 1285797299, 2571594598, 5143189196, 39859716269, 79719432538, 159438865076]

約数ペア:

[(1, 159438865076), (2, 79719432538), (4, 39859716269), (31, 5143189196), (62, 2571594598), (124, 1285797299), (1867, 85398428), (3734, 42699214), (7468, 21349607), (57877, 2754788), (115754, 1377394), (231508, 688697)]