146405288

素因数分解:

$2^3\times {\mathrm{251}}^1\times {\mathrm{72911}}^1$

素因数の和:73168

約数の個数: 16

約数和(自身を含む): 275607360

約数和(自身を除く): 129202072

約数列:

[1, 2, 4, 8, 251, 502, 1004, 2008, 72911, 145822, 291644, 583288, 18300661, 36601322, 73202644, 146405288]

約数ペア:

[(1, 146405288), (2, 73202644), (4, 36601322), (8, 18300661), (251, 583288), (502, 291644), (1004, 145822), (2008, 72911)]