157072187657

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1901117}}^1$

素因数の和:1901201

約数の個数: 32

約数和(自身を含む): 208058353920

約数和(自身を除く): 50986166263

約数列:

[1, 7, 11, 29, 37, 77, 203, 259, 319, 407, 1073, 2233, 2849, 7511, 11803, 82621, 1901117, 13307819, 20912287, 55132393, 70341329, 146386009, 385926751, 492389303, 606456323, 773754619, 2039898541, 4245194261, 5416282333, 14279289787, 22438883951, 157072187657]

約数ペア:

[(1, 157072187657), (7, 22438883951), (11, 14279289787), (29, 5416282333), (37, 4245194261), (77, 2039898541), (203, 773754619), (259, 606456323), (319, 492389303), (407, 385926751), (1073, 146386009), (2233, 70341329), (2849, 55132393), (7511, 20912287), (11803, 13307819), (82621, 1901117)]