131260656

素因数分解:

$2^4\times 3^1\times {\mathrm{149}}^1\times {\mathrm{18353}}^1$

素因数の和:18513

約数の個数: 40

約数和(自身を含む): 341384400

約数和(自身を除く): 210123744

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 149, 298, 447, 596, 894, 1192, 1788, 2384, 3576, 7152, 18353, 36706, 55059, 73412, 110118, 146824, 220236, 293648, 440472, 880944, 2734597, 5469194, 8203791, 10938388, 16407582, 21876776, 32815164, 43753552, 65630328, 131260656]

約数ペア:

[(1, 131260656), (2, 65630328), (3, 43753552), (4, 32815164), (6, 21876776), (8, 16407582), (12, 10938388), (16, 8203791), (24, 5469194), (48, 2734597), (149, 880944), (298, 440472), (447, 293648), (596, 220236), (894, 146824), (1192, 110118), (1788, 73412), (2384, 55059), (3576, 36706), (7152, 18353)]