156965104

素因数分解:

$2^4\times {\mathrm{151}}^1\times {\mathrm{64969}}^1$

素因数の和:65128

約数の個数: 20

約数和(自身を含む): 306138640

約数和(自身を除く): 149173536

約数列:

[1, 2, 4, 8, 16, 151, 302, 604, 1208, 2416, 64969, 129938, 259876, 519752, 1039504, 9810319, 19620638, 39241276, 78482552, 156965104]

約数ペア:

[(1, 156965104), (2, 78482552), (4, 39241276), (8, 19620638), (16, 9810319), (151, 1039504), (302, 519752), (604, 259876), (1208, 129938), (2416, 64969)]