156900667

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1789}}^1$

素因数の和:1891

約数の個数: 32

約数和(自身を含む): 210332160

約数和(自身を除く): 53431493

約数列:

[1, 7, 11, 17, 67, 77, 119, 187, 469, 737, 1139, 1309, 1789, 5159, 7973, 12523, 12529, 19679, 30413, 87703, 119863, 137753, 212891, 334543, 839041, 1318493, 2037671, 2341801, 9229451, 14263697, 22414381, 156900667]

約数ペア:

[(1, 156900667), (7, 22414381), (11, 14263697), (17, 9229451), (67, 2341801), (77, 2037671), (119, 1318493), (187, 839041), (469, 334543), (737, 212891), (1139, 137753), (1309, 119863), (1789, 87703), (5159, 30413), (7973, 19679), (12523, 12529)]