156948863974

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{153570317}}^1$

素因数の和:153570399

約数の個数: 16

約数和(自身を含む): 272740884768

約数和(自身を除く): 115792020794

約数列:

[1, 2, 7, 14, 73, 146, 511, 1022, 153570317, 307140634, 1074992219, 2149984438, 11210633141, 22421266282, 78474431987, 156948863974]

約数ペア:

[(1, 156948863974), (2, 78474431987), (7, 22421266282), (14, 11210633141), (73, 2149984438), (146, 1074992219), (511, 307140634), (1022, 153570317)]