147999704

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^2$

素因数の和:328

約数の個数: 48

約数和(自身を含む): 296527680

約数和(自身を除く): 148527976

約数列:

[1, 2, 4, 8, 31, 37, 62, 74, 124, 127, 148, 248, 254, 296, 508, 1016, 1147, 2294, 3937, 4588, 4699, 7874, 9176, 9398, 15748, 16129, 18796, 31496, 32258, 37592, 64516, 129032, 145669, 291338, 499999, 582676, 596773, 999998, 1165352, 1193546, 1999996, 2387092, 3999992, 4774184, 18499963, 36999926, 73999852, 147999704]

約数ペア:

[(1, 147999704), (2, 73999852), (4, 36999926), (8, 18499963), (31, 4774184), (37, 3999992), (62, 2387092), (74, 1999996), (124, 1193546), (127, 1165352), (148, 999998), (248, 596773), (254, 582676), (296, 499999), (508, 291338), (1016, 145669), (1147, 129032), (2294, 64516), (3937, 37592), (4588, 32258), (4699, 31496), (7874, 18796), (9176, 16129), (9398, 15748)]