165199616

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{28057}}^1$

素因数の和:28096

約数の個数: 36

約数和(自身を含む): 344103312

約数和(自身を除く): 178903696

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 256, 368, 736, 1472, 2944, 5888, 28057, 56114, 112228, 224456, 448912, 645311, 897824, 1290622, 1795648, 2581244, 3591296, 5162488, 7182592, 10324976, 20649952, 41299904, 82599808, 165199616]

約数ペア:

[(1, 165199616), (2, 82599808), (4, 41299904), (8, 20649952), (16, 10324976), (23, 7182592), (32, 5162488), (46, 3591296), (64, 2581244), (92, 1795648), (128, 1290622), (184, 897824), (256, 645311), (368, 448912), (736, 224456), (1472, 112228), (2944, 56114), (5888, 28057)]