169411914

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{241}}^1\times {\mathrm{797}}^1$

素因数の和:1060

約数の個数: 72

約数和(自身を含む): 429296868

約数和(自身を除く): 259884954

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 241, 294, 441, 482, 723, 797, 882, 1446, 1594, 1687, 2169, 2391, 3374, 4338, 4782, 5061, 5579, 7173, 10122, 11158, 11809, 14346, 15183, 16737, 23618, 30366, 33474, 35427, 39053, 50211, 70854, 78106, 100422, 106281, 117159, 192077, 212562, 234318, 351477, 384154, 576231, 702954, 1152462, 1344539, 1728693, 2689078, 3457386, 4033617, 8067234, 9411773, 12100851, 18823546, 24201702, 28235319, 56470638, 84705957, 169411914]

約数ペア:

[(1, 169411914), (2, 84705957), (3, 56470638), (6, 28235319), (7, 24201702), (9, 18823546), (14, 12100851), (18, 9411773), (21, 8067234), (42, 4033617), (49, 3457386), (63, 2689078), (98, 1728693), (126, 1344539), (147, 1152462), (241, 702954), (294, 576231), (441, 384154), (482, 351477), (723, 234318), (797, 212562), (882, 192077), (1446, 117159), (1594, 106281), (1687, 100422), (2169, 78106), (2391, 70854), (3374, 50211), (4338, 39053), (4782, 35427), (5061, 33474), (5579, 30366), (7173, 23618), (10122, 16737), (11158, 15183), (11809, 14346)]