169403392

素因数分解:

$2^{10}\times {\mathrm{19}}^1\times {\mathrm{8707}}^1$

素因数の和:8746

約数の個数: 44

約数和(自身を含む): 356505520

約数和(自身を除く): 187102128

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 512, 608, 1024, 1216, 2432, 4864, 8707, 9728, 17414, 19456, 34828, 69656, 139312, 165433, 278624, 330866, 557248, 661732, 1114496, 1323464, 2228992, 2646928, 4457984, 5293856, 8915968, 10587712, 21175424, 42350848, 84701696, 169403392]

約数ペア:

[(1, 169403392), (2, 84701696), (4, 42350848), (8, 21175424), (16, 10587712), (19, 8915968), (32, 5293856), (38, 4457984), (64, 2646928), (76, 2228992), (128, 1323464), (152, 1114496), (256, 661732), (304, 557248), (512, 330866), (608, 278624), (1024, 165433), (1216, 139312), (2432, 69656), (4864, 34828), (8707, 19456), (9728, 17414)]