131254836

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{12853}}^1$

素因数の和:12920

約数の個数: 48

約数和(自身を含む): 328239744

約数和(自身を除く): 196984908

約数列:

[1, 2, 3, 4, 6, 12, 23, 37, 46, 69, 74, 92, 111, 138, 148, 222, 276, 444, 851, 1702, 2553, 3404, 5106, 10212, 12853, 25706, 38559, 51412, 77118, 154236, 295619, 475561, 591238, 886857, 951122, 1182476, 1426683, 1773714, 1902244, 2853366, 3547428, 5706732, 10937903, 21875806, 32813709, 43751612, 65627418, 131254836]

約数ペア:

[(1, 131254836), (2, 65627418), (3, 43751612), (4, 32813709), (6, 21875806), (12, 10937903), (23, 5706732), (37, 3547428), (46, 2853366), (69, 1902244), (74, 1773714), (92, 1426683), (111, 1182476), (138, 951122), (148, 886857), (222, 591238), (276, 475561), (444, 295619), (851, 154236), (1702, 77118), (2553, 51412), (3404, 38559), (5106, 25706), (10212, 12853)]