164654128

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{2311}}^1$

素因数の和:2453

約数の個数: 40

約数和(自身を含む): 328831136

約数和(自身を除く): 164177008

約数列:

[1, 2, 4, 8, 16, 61, 73, 122, 146, 244, 292, 488, 584, 976, 1168, 2311, 4453, 4622, 8906, 9244, 17812, 18488, 35624, 36976, 71248, 140971, 168703, 281942, 337406, 563884, 674812, 1127768, 1349624, 2255536, 2699248, 10290883, 20581766, 41163532, 82327064, 164654128]

約数ペア:

[(1, 164654128), (2, 82327064), (4, 41163532), (8, 20581766), (16, 10290883), (61, 2699248), (73, 2255536), (122, 1349624), (146, 1127768), (244, 674812), (292, 563884), (488, 337406), (584, 281942), (976, 168703), (1168, 140971), (2311, 71248), (4453, 36976), (4622, 35624), (8906, 18488), (9244, 17812)]