125331328

素因数分解:

$2^7\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{251}}^1$

素因数の和:395

約数の個数: 64

約数和(自身を含む): 259096320

約数和(自身を除く): 133764992

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 83, 94, 128, 166, 188, 251, 332, 376, 502, 664, 752, 1004, 1328, 1504, 2008, 2656, 3008, 3901, 4016, 5312, 6016, 7802, 8032, 10624, 11797, 15604, 16064, 20833, 23594, 31208, 32128, 41666, 47188, 62416, 83332, 94376, 124832, 166664, 188752, 249664, 333328, 377504, 499328, 666656, 755008, 979151, 1333312, 1510016, 1958302, 2666624, 3916604, 7833208, 15666416, 31332832, 62665664, 125331328]

約数ペア:

[(1, 125331328), (2, 62665664), (4, 31332832), (8, 15666416), (16, 7833208), (32, 3916604), (47, 2666624), (64, 1958302), (83, 1510016), (94, 1333312), (128, 979151), (166, 755008), (188, 666656), (251, 499328), (332, 377504), (376, 333328), (502, 249664), (664, 188752), (752, 166664), (1004, 124832), (1328, 94376), (1504, 83332), (2008, 62416), (2656, 47188), (3008, 41666), (3901, 32128), (4016, 31208), (5312, 23594), (6016, 20833), (7802, 16064), (8032, 15604), (10624, 11797)]