156941400518

素因数分解:

$2^1\times 7^1\times {\mathrm{11351}}^1\times {\mathrm{987587}}^1$

素因数の和:998947

約数の個数: 16

約数和(自身を含む): 269066375424

約数和(自身を除く): 112124974906

約数列:

[1, 2, 7, 14, 11351, 22702, 79457, 158914, 987587, 1975174, 6913109, 13826218, 11210100037, 22420200074, 78470700259, 156941400518]

約数ペア:

[(1, 156941400518), (2, 78470700259), (7, 22420200074), (14, 11210100037), (11351, 13826218), (22702, 6913109), (79457, 1975174), (158914, 987587)]