156718793245

素因数分解:

$5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{941}}^1\times {\mathrm{78007}}^1$

素因数の和:79021

約数の個数: 32

約数和(自身を含む): 218687003136

約数和(自身を除く): 61968209891

約数列:

[1, 5, 7, 35, 61, 305, 427, 941, 2135, 4705, 6587, 32935, 57401, 78007, 287005, 390035, 401807, 546049, 2009035, 2730245, 4758427, 23792135, 33308989, 73404587, 166544945, 367022935, 513832109, 2569160545, 4477679807, 22388399035, 31343758649, 156718793245]

約数ペア:

[(1, 156718793245), (5, 31343758649), (7, 22388399035), (35, 4477679807), (61, 2569160545), (305, 513832109), (427, 367022935), (941, 166544945), (2135, 73404587), (4705, 33308989), (6587, 23792135), (32935, 4758427), (57401, 2730245), (78007, 2009035), (287005, 546049), (390035, 401807)]