166837412

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{2633}}^1$

素因数の和:2748

約数の個数: 48

約数和(自身を含む): 349289472

約数和(自身を除く): 182452060

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 73, 124, 146, 217, 292, 434, 511, 868, 1022, 2044, 2263, 2633, 4526, 5266, 9052, 10532, 15841, 18431, 31682, 36862, 63364, 73724, 81623, 163246, 192209, 326492, 384418, 571361, 768836, 1142722, 1345463, 2285444, 2690926, 5381852, 5958479, 11916958, 23833916, 41709353, 83418706, 166837412]

約数ペア:

[(1, 166837412), (2, 83418706), (4, 41709353), (7, 23833916), (14, 11916958), (28, 5958479), (31, 5381852), (62, 2690926), (73, 2285444), (124, 1345463), (146, 1142722), (217, 768836), (292, 571361), (434, 384418), (511, 326492), (868, 192209), (1022, 163246), (2044, 81623), (2263, 73724), (2633, 63364), (4526, 36862), (5266, 31682), (9052, 18431), (10532, 15841)]