157671424

素因数分解:

$2^{13}\times {\mathrm{19}}^1\times {\mathrm{1013}}^1$

素因数の和:1058

約数の個数: 56

約数和(自身を含む): 332247240

約数和(自身を除く): 174575816

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 512, 608, 1013, 1024, 1216, 2026, 2048, 2432, 4052, 4096, 4864, 8104, 8192, 9728, 16208, 19247, 19456, 32416, 38494, 38912, 64832, 76988, 77824, 129664, 153976, 155648, 259328, 307952, 518656, 615904, 1037312, 1231808, 2074624, 2463616, 4149248, 4927232, 8298496, 9854464, 19708928, 39417856, 78835712, 157671424]

約数ペア:

[(1, 157671424), (2, 78835712), (4, 39417856), (8, 19708928), (16, 9854464), (19, 8298496), (32, 4927232), (38, 4149248), (64, 2463616), (76, 2074624), (128, 1231808), (152, 1037312), (256, 615904), (304, 518656), (512, 307952), (608, 259328), (1013, 155648), (1024, 153976), (1216, 129664), (2026, 77824), (2048, 76988), (2432, 64832), (4052, 38912), (4096, 38494), (4864, 32416), (8104, 19456), (8192, 19247), (9728, 16208)]