157086121438

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1\times {\mathrm{248473}}^1$

素因数の和:248752

約数の個数: 32

約数和(自身を含む): 251893002240

約数和(自身を除く): 94806880802

約数列:

[1, 2, 19, 38, 127, 131, 254, 262, 2413, 2489, 4826, 4978, 16637, 33274, 248473, 316103, 496946, 632206, 4720987, 9441974, 31556071, 32549963, 63112142, 65099926, 599565349, 618449297, 1199130698, 1236898594, 4133845301, 8267690602, 78543060719, 157086121438]

約数ペア:

[(1, 157086121438), (2, 78543060719), (19, 8267690602), (38, 4133845301), (127, 1236898594), (131, 1199130698), (254, 618449297), (262, 599565349), (2413, 65099926), (2489, 63112142), (4826, 32549963), (4978, 31556071), (16637, 9441974), (33274, 4720987), (248473, 632206), (316103, 496946)]