157047314128

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{733}}^1\times {\mathrm{704779}}^1$

素因数の和:705539

約数の個数: 40

約数和(自身を含む): 320731282400

約数和(自身を除く): 163683968272

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 733, 1466, 2932, 5864, 11728, 13927, 27854, 55708, 111416, 222832, 704779, 1409558, 2819116, 5638232, 11276464, 13390801, 26781602, 53563204, 107126408, 214252816, 516603007, 1033206014, 2066412028, 4132824056, 8265648112, 9815457133, 19630914266, 39261828532, 78523657064, 157047314128]

約数ペア:

[(1, 157047314128), (2, 78523657064), (4, 39261828532), (8, 19630914266), (16, 9815457133), (19, 8265648112), (38, 4132824056), (76, 2066412028), (152, 1033206014), (304, 516603007), (733, 214252816), (1466, 107126408), (2932, 53563204), (5864, 26781602), (11728, 13390801), (13927, 11276464), (27854, 5638232), (55708, 2819116), (111416, 1409558), (222832, 704779)]