156977805584

素因数分解:

$2^4\times {\mathrm{251}}^1\times {\mathrm{4051}}^1\times {\mathrm{9649}}^1$

素因数の和:13959

約数の個数: 40

約数和(自身を含む): 305463261600

約数和(自身を除く): 148485456016

約数列:

[1, 2, 4, 8, 16, 251, 502, 1004, 2008, 4016, 4051, 8102, 9649, 16204, 19298, 32408, 38596, 64816, 77192, 154384, 1016801, 2033602, 2421899, 4067204, 4843798, 8134408, 9687596, 16268816, 19375192, 38750384, 39088099, 78176198, 156352396, 312704792, 625409584, 9811112849, 19622225698, 39244451396, 78488902792, 156977805584]

約数ペア:

[(1, 156977805584), (2, 78488902792), (4, 39244451396), (8, 19622225698), (16, 9811112849), (251, 625409584), (502, 312704792), (1004, 156352396), (2008, 78176198), (4016, 39088099), (4051, 38750384), (8102, 19375192), (9649, 16268816), (16204, 9687596), (19298, 8134408), (32408, 4843798), (38596, 4067204), (64816, 2421899), (77192, 2033602), (154384, 1016801)]