128300176

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{4127}}^1$

素因数の和:4231

約数の個数: 40

約数和(自身を含む): 261054720

約数和(自身を除く): 132754544

約数列:

[1, 2, 4, 8, 16, 29, 58, 67, 116, 134, 232, 268, 464, 536, 1072, 1943, 3886, 4127, 7772, 8254, 15544, 16508, 31088, 33016, 66032, 119683, 239366, 276509, 478732, 553018, 957464, 1106036, 1914928, 2212072, 4424144, 8018761, 16037522, 32075044, 64150088, 128300176]

約数ペア:

[(1, 128300176), (2, 64150088), (4, 32075044), (8, 16037522), (16, 8018761), (29, 4424144), (58, 2212072), (67, 1914928), (116, 1106036), (134, 957464), (232, 553018), (268, 478732), (464, 276509), (536, 239366), (1072, 119683), (1943, 66032), (3886, 33016), (4127, 31088), (7772, 16508), (8254, 15544)]