159716864

素因数分解:

$2^9\times {\mathrm{37}}^1\times {\mathrm{8431}}^1$

素因数の和:8486

約数の個数: 40

約数和(自身を含む): 327785568

約数和(自身を除く): 168068704

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 148, 256, 296, 512, 592, 1184, 2368, 4736, 8431, 9472, 16862, 18944, 33724, 67448, 134896, 269792, 311947, 539584, 623894, 1079168, 1247788, 2158336, 2495576, 4316672, 4991152, 9982304, 19964608, 39929216, 79858432, 159716864]

約数ペア:

[(1, 159716864), (2, 79858432), (4, 39929216), (8, 19964608), (16, 9982304), (32, 4991152), (37, 4316672), (64, 2495576), (74, 2158336), (128, 1247788), (148, 1079168), (256, 623894), (296, 539584), (512, 311947), (592, 269792), (1184, 134896), (2368, 67448), (4736, 33724), (8431, 18944), (9472, 16862)]