157096156

素因数分解:

$2^2\times 7^2\times {\mathrm{97}}^1\times {\mathrm{8263}}^1$

素因数の和:8378

約数の個数: 36

約数和(自身を含む): 323138928

約数和(自身を除く): 166042772

約数列:

[1, 2, 4, 7, 14, 28, 49, 97, 98, 194, 196, 388, 679, 1358, 2716, 4753, 8263, 9506, 16526, 19012, 33052, 57841, 115682, 231364, 404887, 801511, 809774, 1603022, 1619548, 3206044, 5610577, 11221154, 22442308, 39274039, 78548078, 157096156]

約数ペア:

[(1, 157096156), (2, 78548078), (4, 39274039), (7, 22442308), (14, 11221154), (28, 5610577), (49, 3206044), (97, 1619548), (98, 1603022), (194, 809774), (196, 801511), (388, 404887), (679, 231364), (1358, 115682), (2716, 57841), (4753, 33052), (8263, 19012), (9506, 16526)]