178121056

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{1069}}^1$

素因数の和:1247

約数の個数: 48

約数和(自身を含む): 362396160

約数和(自身を除く): 184275104

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 127, 164, 254, 328, 508, 656, 1016, 1069, 1312, 2032, 2138, 4064, 4276, 5207, 8552, 10414, 17104, 20828, 34208, 41656, 43829, 83312, 87658, 135763, 166624, 175316, 271526, 350632, 543052, 701264, 1086104, 1402528, 2172208, 4344416, 5566283, 11132566, 22265132, 44530264, 89060528, 178121056]

約数ペア:

[(1, 178121056), (2, 89060528), (4, 44530264), (8, 22265132), (16, 11132566), (32, 5566283), (41, 4344416), (82, 2172208), (127, 1402528), (164, 1086104), (254, 701264), (328, 543052), (508, 350632), (656, 271526), (1016, 175316), (1069, 166624), (1312, 135763), (2032, 87658), (2138, 83312), (4064, 43829), (4276, 41656), (5207, 34208), (8552, 20828), (10414, 17104)]