167892151

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{227}}^1$

素因数の和:403

約数の個数: 32

約数和(自身を含む): 208373760

約数和(自身を除く): 40481609

約数列:

[1, 7, 19, 67, 83, 133, 227, 469, 581, 1273, 1577, 1589, 4313, 5561, 8911, 11039, 15209, 18841, 30191, 38927, 105659, 106463, 131887, 288971, 357979, 739613, 1262347, 2022797, 2505853, 8836429, 23984593, 167892151]

約数ペア:

[(1, 167892151), (7, 23984593), (19, 8836429), (67, 2505853), (83, 2022797), (133, 1262347), (227, 739613), (469, 357979), (581, 288971), (1273, 131887), (1577, 106463), (1589, 105659), (4313, 38927), (5561, 30191), (8911, 18841), (11039, 15209)]