164889128

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{8563}}^1$

素因数の和:8681

約数の個数: 32

約数和(自身を含む): 323719200

約数和(自身を除く): 158830072

約数列:

[1, 2, 4, 8, 29, 58, 83, 116, 166, 232, 332, 664, 2407, 4814, 8563, 9628, 17126, 19256, 34252, 68504, 248327, 496654, 710729, 993308, 1421458, 1986616, 2842916, 5685832, 20611141, 41222282, 82444564, 164889128]

約数ペア:

[(1, 164889128), (2, 82444564), (4, 41222282), (8, 20611141), (29, 5685832), (58, 2842916), (83, 1986616), (116, 1421458), (166, 993308), (232, 710729), (332, 496654), (664, 248327), (2407, 68504), (4814, 34252), (8563, 19256), (9628, 17126)]