121564928

素因数分解:

$2^8\times {\mathrm{149}}^1\times {\mathrm{3187}}^1$

素因数の和:3352

約数の個数: 36

約数和(自身を含む): 244360200

約数和(自身を除く): 122795272

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 149, 256, 298, 596, 1192, 2384, 3187, 4768, 6374, 9536, 12748, 19072, 25496, 38144, 50992, 101984, 203968, 407936, 474863, 815872, 949726, 1899452, 3798904, 7597808, 15195616, 30391232, 60782464, 121564928]

約数ペア:

[(1, 121564928), (2, 60782464), (4, 30391232), (8, 15195616), (16, 7597808), (32, 3798904), (64, 1899452), (128, 949726), (149, 815872), (256, 474863), (298, 407936), (596, 203968), (1192, 101984), (2384, 50992), (3187, 38144), (4768, 25496), (6374, 19072), (9536, 12748)]