122690176

素因数分解:

$2^7\times 7^1\times {\mathrm{149}}^1\times {\mathrm{919}}^1$

素因数の和:1089

約数の個数: 64

約数和(自身を含む): 281520000

約数和(自身を除く): 158829824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 149, 224, 298, 448, 596, 896, 919, 1043, 1192, 1838, 2086, 2384, 3676, 4172, 4768, 6433, 7352, 8344, 9536, 12866, 14704, 16688, 19072, 25732, 29408, 33376, 51464, 58816, 66752, 102928, 117632, 133504, 136931, 205856, 273862, 411712, 547724, 823424, 958517, 1095448, 1917034, 2190896, 3834068, 4381792, 7668136, 8763584, 15336272, 17527168, 30672544, 61345088, 122690176]

約数ペア:

[(1, 122690176), (2, 61345088), (4, 30672544), (7, 17527168), (8, 15336272), (14, 8763584), (16, 7668136), (28, 4381792), (32, 3834068), (56, 2190896), (64, 1917034), (112, 1095448), (128, 958517), (149, 823424), (224, 547724), (298, 411712), (448, 273862), (596, 205856), (896, 136931), (919, 133504), (1043, 117632), (1192, 102928), (1838, 66752), (2086, 58816), (2384, 51464), (3676, 33376), (4172, 29408), (4768, 25732), (6433, 19072), (7352, 16688), (8344, 14704), (9536, 12866)]