166135882

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:235

約数の個数: 64

約数和(自身を含む): 294617088

約数和(自身を除く): 128481206

約数列:

[1, 2, 11, 22, 31, 47, 62, 71, 73, 94, 142, 146, 341, 517, 682, 781, 803, 1034, 1457, 1562, 1606, 2201, 2263, 2914, 3337, 3431, 4402, 4526, 5183, 6674, 6862, 10366, 16027, 24211, 24893, 32054, 36707, 37741, 48422, 49786, 57013, 73414, 75482, 103447, 106361, 114026, 160673, 206894, 212722, 243601, 321346, 487202, 1137917, 1169971, 1767403, 2275834, 2339942, 2679611, 3534806, 5359222, 7551631, 15103262, 83067941, 166135882]

約数ペア:

[(1, 166135882), (2, 83067941), (11, 15103262), (22, 7551631), (31, 5359222), (47, 3534806), (62, 2679611), (71, 2339942), (73, 2275834), (94, 1767403), (142, 1169971), (146, 1137917), (341, 487202), (517, 321346), (682, 243601), (781, 212722), (803, 206894), (1034, 160673), (1457, 114026), (1562, 106361), (1606, 103447), (2201, 75482), (2263, 73414), (2914, 57013), (3337, 49786), (3431, 48422), (4402, 37741), (4526, 36707), (5183, 32054), (6674, 24893), (6862, 24211), (10366, 16027)]