131255352

素因数分解:

$2^3\times 3^2\times {\mathrm{1019}}^1\times {\mathrm{1789}}^1$

素因数の和:2820

約数の個数: 48

約数和(自身を含む): 356031000

約数和(自身を除く): 224775648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1019, 1789, 2038, 3057, 3578, 4076, 5367, 6114, 7156, 8152, 9171, 10734, 12228, 14312, 16101, 18342, 21468, 24456, 32202, 36684, 42936, 64404, 73368, 128808, 1822991, 3645982, 5468973, 7291964, 10937946, 14583928, 16406919, 21875892, 32813838, 43751784, 65627676, 131255352]

約数ペア:

[(1, 131255352), (2, 65627676), (3, 43751784), (4, 32813838), (6, 21875892), (8, 16406919), (9, 14583928), (12, 10937946), (18, 7291964), (24, 5468973), (36, 3645982), (72, 1822991), (1019, 128808), (1789, 73368), (2038, 64404), (3057, 42936), (3578, 36684), (4076, 32202), (5367, 24456), (6114, 21468), (7156, 18342), (8152, 16101), (9171, 14312), (10734, 12228)]