179221496

素因数分解:

$2^3\times {\mathrm{41}}^2\times {\mathrm{13327}}^1$

素因数の和:13415

約数の個数: 24

約数和(自身を含む): 344462160

約数和(自身を除く): 165240664

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 1681, 3362, 6724, 13327, 13448, 26654, 53308, 106616, 546407, 1092814, 2185628, 4371256, 22402687, 44805374, 89610748, 179221496]

約数ペア:

[(1, 179221496), (2, 89610748), (4, 44805374), (8, 22402687), (41, 4371256), (82, 2185628), (164, 1092814), (328, 546407), (1681, 106616), (3362, 53308), (6724, 26654), (13327, 13448)]