157568152

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{53089}}^1$

素因数の和:53155

約数の個数: 32

約数和(自身を含む): 344023200

約数和(自身を除く): 186455048

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 212, 371, 424, 742, 1484, 2968, 53089, 106178, 212356, 371623, 424712, 743246, 1486492, 2813717, 2972984, 5627434, 11254868, 19696019, 22509736, 39392038, 78784076, 157568152]

約数ペア:

[(1, 157568152), (2, 78784076), (4, 39392038), (7, 22509736), (8, 19696019), (14, 11254868), (28, 5627434), (53, 2972984), (56, 2813717), (106, 1486492), (212, 743246), (371, 424712), (424, 371623), (742, 212356), (1484, 106178), (2968, 53089)]