161036382

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:218

約数の個数: 96

約数和(自身を含む): 371036160

約数和(自身を除く): 209999778

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 47, 62, 78, 93, 94, 109, 141, 169, 186, 218, 282, 327, 338, 403, 507, 611, 654, 806, 1014, 1209, 1222, 1417, 1457, 1833, 2418, 2834, 2914, 3379, 3666, 4251, 4371, 5123, 5239, 6758, 7943, 8502, 8742, 10137, 10246, 10478, 15369, 15717, 15886, 18421, 18941, 20274, 23829, 30738, 31434, 36842, 37882, 43927, 47658, 55263, 56823, 66599, 87854, 110526, 113646, 131781, 133198, 158813, 199797, 246233, 263562, 317626, 399594, 476439, 492466, 571051, 738699, 865787, 952878, 1142102, 1477398, 1713153, 1731574, 2064569, 2597361, 3426306, 4129138, 5194722, 6193707, 12387414, 26839397, 53678794, 80518191, 161036382]

約数ペア:

[(1, 161036382), (2, 80518191), (3, 53678794), (6, 26839397), (13, 12387414), (26, 6193707), (31, 5194722), (39, 4129138), (47, 3426306), (62, 2597361), (78, 2064569), (93, 1731574), (94, 1713153), (109, 1477398), (141, 1142102), (169, 952878), (186, 865787), (218, 738699), (282, 571051), (327, 492466), (338, 476439), (403, 399594), (507, 317626), (611, 263562), (654, 246233), (806, 199797), (1014, 158813), (1209, 133198), (1222, 131781), (1417, 113646), (1457, 110526), (1833, 87854), (2418, 66599), (2834, 56823), (2914, 55263), (3379, 47658), (3666, 43927), (4251, 37882), (4371, 36842), (5123, 31434), (5239, 30738), (6758, 23829), (7943, 20274), (8502, 18941), (8742, 18421), (10137, 15886), (10246, 15717), (10478, 15369)]