129691164

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{509}}^1\times {\mathrm{1249}}^1$

素因数の和:1782

約数の個数: 48

約数和(自身を含む): 321300000

約数和(自身を除く): 191608836

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 509, 1018, 1249, 1527, 2036, 2498, 3054, 3747, 4996, 6108, 7494, 8653, 14988, 17306, 21233, 25959, 34612, 42466, 51918, 63699, 84932, 103836, 127398, 254796, 635741, 1271482, 1907223, 2542964, 3814446, 7628892, 10807597, 21615194, 32422791, 43230388, 64845582, 129691164]

約数ペア:

[(1, 129691164), (2, 64845582), (3, 43230388), (4, 32422791), (6, 21615194), (12, 10807597), (17, 7628892), (34, 3814446), (51, 2542964), (68, 1907223), (102, 1271482), (204, 635741), (509, 254796), (1018, 127398), (1249, 103836), (1527, 84932), (2036, 63699), (2498, 51918), (3054, 42466), (3747, 34612), (4996, 25959), (6108, 21233), (7494, 17306), (8653, 14988)]