156798995072

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{64473271}}^1$

素因数の和:64473304

約数の個数: 32

約数和(自身を含む): 328813687200

約数和(自身を除く): 172014692128

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 64473271, 128946542, 257893084, 515786168, 1031572336, 1224992149, 2063144672, 2449984298, 4126289344, 4899968596, 8252578688, 9799937192, 19599874384, 39199748768, 78399497536, 156798995072]

約数ペア:

[(1, 156798995072), (2, 78399497536), (4, 39199748768), (8, 19599874384), (16, 9799937192), (19, 8252578688), (32, 4899968596), (38, 4126289344), (64, 2449984298), (76, 2063144672), (128, 1224992149), (152, 1031572336), (304, 515786168), (608, 257893084), (1216, 128946542), (2432, 64473271)]