168070064

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{147949}}^1$

素因数の和:148028

約数の個数: 20

約数和(自身を含む): 330224400

約数和(自身を除く): 162154336

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 147949, 295898, 591796, 1183592, 2367184, 10504379, 21008758, 42017516, 84035032, 168070064]

約数ペア:

[(1, 168070064), (2, 84035032), (4, 42017516), (8, 21008758), (16, 10504379), (71, 2367184), (142, 1183592), (284, 591796), (568, 295898), (1136, 147949)]