142133068

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{8707}}^1$

素因数の和:8782

約数の個数: 48

約数和(自身を含む): 315995904

約数和(自身を除く): 173862836

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 53, 77, 106, 154, 212, 308, 371, 583, 742, 1166, 1484, 2332, 4081, 8162, 8707, 16324, 17414, 34828, 60949, 95777, 121898, 191554, 243796, 383108, 461471, 670439, 922942, 1340878, 1845884, 2681756, 3230297, 5076181, 6460594, 10152362, 12921188, 20304724, 35533267, 71066534, 142133068]

約数ペア:

[(1, 142133068), (2, 71066534), (4, 35533267), (7, 20304724), (11, 12921188), (14, 10152362), (22, 6460594), (28, 5076181), (44, 3230297), (53, 2681756), (77, 1845884), (106, 1340878), (154, 922942), (212, 670439), (308, 461471), (371, 383108), (583, 243796), (742, 191554), (1166, 121898), (1484, 95777), (2332, 60949), (4081, 34828), (8162, 17414), (8707, 16324)]