138719966

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{4817}}^1$

素因数の和:4865

約数の個数: 48

約数和(自身を含む): 276823008

約数和(自身を除く): 138103042

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 121, 154, 187, 238, 242, 374, 847, 1309, 1694, 2057, 2618, 4114, 4817, 9634, 14399, 28798, 33719, 52987, 67438, 81889, 105974, 163778, 370909, 573223, 582857, 741818, 900779, 1146446, 1165714, 1801558, 4079999, 6305453, 8159998, 9908569, 12610906, 19817138, 69359983, 138719966]

約数ペア:

[(1, 138719966), (2, 69359983), (7, 19817138), (11, 12610906), (14, 9908569), (17, 8159998), (22, 6305453), (34, 4079999), (77, 1801558), (119, 1165714), (121, 1146446), (154, 900779), (187, 741818), (238, 582857), (242, 573223), (374, 370909), (847, 163778), (1309, 105974), (1694, 81889), (2057, 67438), (2618, 52987), (4114, 33719), (4817, 28798), (9634, 14399)]