164083276

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{397}}^1\times {\mathrm{509}}^1$

素因数の和:946

約数の個数: 48

約数和(自身を含む): 341006400

約数和(自身を除く): 176923124

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 397, 406, 509, 794, 812, 1018, 1588, 2036, 2779, 3563, 5558, 7126, 11116, 11513, 14252, 14761, 23026, 29522, 46052, 59044, 80591, 103327, 161182, 202073, 206654, 322364, 404146, 413308, 808292, 1414511, 2829022, 5658044, 5860117, 11720234, 23440468, 41020819, 82041638, 164083276]

約数ペア:

[(1, 164083276), (2, 82041638), (4, 41020819), (7, 23440468), (14, 11720234), (28, 5860117), (29, 5658044), (58, 2829022), (116, 1414511), (203, 808292), (397, 413308), (406, 404146), (509, 322364), (794, 206654), (812, 202073), (1018, 161182), (1588, 103327), (2036, 80591), (2779, 59044), (3563, 46052), (5558, 29522), (7126, 23026), (11116, 14761), (11513, 14252)]