140443712

素因数分解:

$2^6\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{467}}^1$

素因数の和:643

約数の個数: 56

約数和(自身を含む): 289096704

約数和(自身を除く): 148652992

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 127, 148, 254, 296, 467, 508, 592, 934, 1016, 1184, 1868, 2032, 2368, 3736, 4064, 4699, 7472, 8128, 9398, 14944, 17279, 18796, 29888, 34558, 37592, 59309, 69116, 75184, 118618, 138232, 150368, 237236, 276464, 300736, 474472, 552928, 948944, 1105856, 1897888, 2194433, 3795776, 4388866, 8777732, 17555464, 35110928, 70221856, 140443712]

約数ペア:

[(1, 140443712), (2, 70221856), (4, 35110928), (8, 17555464), (16, 8777732), (32, 4388866), (37, 3795776), (64, 2194433), (74, 1897888), (127, 1105856), (148, 948944), (254, 552928), (296, 474472), (467, 300736), (508, 276464), (592, 237236), (934, 150368), (1016, 138232), (1184, 118618), (1868, 75184), (2032, 69116), (2368, 59309), (3736, 37592), (4064, 34558), (4699, 29888), (7472, 18796), (8128, 17279), (9398, 14944)]