164351796

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1213}}^1\times {\mathrm{1613}}^1$

素因数の和:2840

約数の個数: 48

約数和(自身を含む): 438904704

約数和(自身を除く): 274552908

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1213, 1613, 2426, 3226, 3639, 4839, 4852, 6452, 7278, 8491, 9678, 11291, 14556, 16982, 19356, 22582, 25473, 33873, 33964, 45164, 50946, 67746, 101892, 135492, 1956569, 3913138, 5869707, 7826276, 11739414, 13695983, 23478828, 27391966, 41087949, 54783932, 82175898, 164351796]

約数ペア:

[(1, 164351796), (2, 82175898), (3, 54783932), (4, 41087949), (6, 27391966), (7, 23478828), (12, 13695983), (14, 11739414), (21, 7826276), (28, 5869707), (42, 3913138), (84, 1956569), (1213, 135492), (1613, 101892), (2426, 67746), (3226, 50946), (3639, 45164), (4839, 33964), (4852, 33873), (6452, 25473), (7278, 22582), (8491, 19356), (9678, 16982), (11291, 14556)]