180829712

素因数分解:

$2^4\times 7^1\times {\mathrm{127}}^1\times {\mathrm{12713}}^1$

素因数の和:12855

約数の個数: 40

約数和(自身を含む): 403593216

約数和(自身を除く): 222763504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 127, 254, 508, 889, 1016, 1778, 2032, 3556, 7112, 12713, 14224, 25426, 50852, 88991, 101704, 177982, 203408, 355964, 711928, 1423856, 1614551, 3229102, 6458204, 11301857, 12916408, 22603714, 25832816, 45207428, 90414856, 180829712]

約数ペア:

[(1, 180829712), (2, 90414856), (4, 45207428), (7, 25832816), (8, 22603714), (14, 12916408), (16, 11301857), (28, 6458204), (56, 3229102), (112, 1614551), (127, 1423856), (254, 711928), (508, 355964), (889, 203408), (1016, 177982), (1778, 101704), (2032, 88991), (3556, 50852), (7112, 25426), (12713, 14224)]