140515036864

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{460379}}^1$

素因数の和:460661

約数の個数: 56

約数和(自身を含む): 294680030400

約数和(自身を除く): 154164993536

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 251, 304, 502, 608, 1004, 1216, 2008, 4016, 4769, 8032, 9538, 16064, 19076, 38152, 76304, 152608, 305216, 460379, 920758, 1841516, 3683032, 7366064, 8747201, 14732128, 17494402, 29464256, 34988804, 69977608, 115555129, 139955216, 231110258, 279910432, 462220516, 559820864, 924441032, 1848882064, 2195547451, 3697764128, 4391094902, 7395528256, 8782189804, 17564379608, 35128759216, 70257518432, 140515036864]

約数ペア:

[(1, 140515036864), (2, 70257518432), (4, 35128759216), (8, 17564379608), (16, 8782189804), (19, 7395528256), (32, 4391094902), (38, 3697764128), (64, 2195547451), (76, 1848882064), (152, 924441032), (251, 559820864), (304, 462220516), (502, 279910432), (608, 231110258), (1004, 139955216), (1216, 115555129), (2008, 69977608), (4016, 34988804), (4769, 29464256), (8032, 17494402), (9538, 14732128), (16064, 8747201), (19076, 7366064), (38152, 3683032), (76304, 1841516), (152608, 920758), (305216, 460379)]