164692144

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{1783}}^1$

素因数の和:2065

約数の個数: 40

約数和(自身を含む): 334478592

約数和(自身を除く): 169786448

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 251, 368, 502, 1004, 1783, 2008, 3566, 4016, 5773, 7132, 11546, 14264, 23092, 28528, 41009, 46184, 82018, 92368, 164036, 328072, 447533, 656144, 895066, 1790132, 3580264, 7160528, 10293259, 20586518, 41173036, 82346072, 164692144]

約数ペア:

[(1, 164692144), (2, 82346072), (4, 41173036), (8, 20586518), (16, 10293259), (23, 7160528), (46, 3580264), (92, 1790132), (184, 895066), (251, 656144), (368, 447533), (502, 328072), (1004, 164036), (1783, 92368), (2008, 82018), (3566, 46184), (4016, 41009), (5773, 28528), (7132, 23092), (11546, 14264)]