155679616

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{64013}}^1$

素因数の和:64046

約数の個数: 32

約数和(自身を含む): 326471400

約数和(自身を除く): 170791784

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 64013, 128026, 256052, 512104, 1024208, 1216247, 2048416, 2432494, 4096832, 4864988, 8193664, 9729976, 19459952, 38919904, 77839808, 155679616]

約数ペア:

[(1, 155679616), (2, 77839808), (4, 38919904), (8, 19459952), (16, 9729976), (19, 8193664), (32, 4864988), (38, 4096832), (64, 2432494), (76, 2048416), (128, 1216247), (152, 1024208), (304, 512104), (608, 256052), (1216, 128026), (2432, 64013)]