168297318

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{9473}}^1$

素因数の和:9538

約数の個数: 64

約数和(自身を含む): 436561920

約数和(自身を除く): 268264602

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 47, 54, 63, 94, 126, 141, 189, 282, 329, 378, 423, 658, 846, 987, 1269, 1974, 2538, 2961, 5922, 8883, 9473, 17766, 18946, 28419, 56838, 66311, 85257, 132622, 170514, 198933, 255771, 397866, 445231, 511542, 596799, 890462, 1193598, 1335693, 1790397, 2671386, 3116617, 3580794, 4007079, 6233234, 8014158, 9349851, 12021237, 18699702, 24042474, 28049553, 56099106, 84148659, 168297318]

約数ペア:

[(1, 168297318), (2, 84148659), (3, 56099106), (6, 28049553), (7, 24042474), (9, 18699702), (14, 12021237), (18, 9349851), (21, 8014158), (27, 6233234), (42, 4007079), (47, 3580794), (54, 3116617), (63, 2671386), (94, 1790397), (126, 1335693), (141, 1193598), (189, 890462), (282, 596799), (329, 511542), (378, 445231), (423, 397866), (658, 255771), (846, 198933), (987, 170514), (1269, 132622), (1974, 85257), (2538, 66311), (2961, 56838), (5922, 28419), (8883, 18946), (9473, 17766)]