135555504

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{403439}}^1$

素因数の和:403457

約数の個数: 40

約数和(自身を含む): 400212480

約数和(自身を除く): 264656976

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 403439, 806878, 1210317, 1613756, 2420634, 2824073, 3227512, 4841268, 5648146, 6455024, 8472219, 9682536, 11296292, 16944438, 19365072, 22592584, 33888876, 45185168, 67777752, 135555504]

約数ペア:

[(1, 135555504), (2, 67777752), (3, 45185168), (4, 33888876), (6, 22592584), (7, 19365072), (8, 16944438), (12, 11296292), (14, 9682536), (16, 8472219), (21, 6455024), (24, 5648146), (28, 4841268), (42, 3227512), (48, 2824073), (56, 2420634), (84, 1613756), (112, 1210317), (168, 806878), (336, 403439)]