169403776

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{613}}^1$

素因数の和:771

約数の個数: 64

約数和(自身を含む): 360737280

約数和(自身を除く): 191333504

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 127, 128, 136, 254, 272, 508, 544, 613, 1016, 1088, 1226, 2032, 2159, 2176, 2452, 4064, 4318, 4904, 8128, 8636, 9808, 10421, 16256, 17272, 19616, 20842, 34544, 39232, 41684, 69088, 77851, 78464, 83368, 138176, 155702, 166736, 276352, 311404, 333472, 622808, 666944, 1245616, 1323467, 1333888, 2491232, 2646934, 4982464, 5293868, 9964928, 10587736, 21175472, 42350944, 84701888, 169403776]

約数ペア:

[(1, 169403776), (2, 84701888), (4, 42350944), (8, 21175472), (16, 10587736), (17, 9964928), (32, 5293868), (34, 4982464), (64, 2646934), (68, 2491232), (127, 1333888), (128, 1323467), (136, 1245616), (254, 666944), (272, 622808), (508, 333472), (544, 311404), (613, 276352), (1016, 166736), (1088, 155702), (1226, 138176), (2032, 83368), (2159, 78464), (2176, 77851), (2452, 69088), (4064, 41684), (4318, 39232), (4904, 34544), (8128, 20842), (8636, 19616), (9808, 17272), (10421, 16256)]