149751511

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{11839}}^1$

素因数の和:11998

約数の個数: 16

約数和(自身を含む): 185651200

約数和(自身を除く): 35899689

約数列:

[1, 7, 13, 91, 139, 973, 1807, 11839, 12649, 82873, 153907, 1077349, 1645621, 11519347, 21393073, 149751511]

約数ペア:

[(1, 149751511), (7, 21393073), (13, 11519347), (91, 1645621), (139, 1077349), (973, 153907), (1807, 82873), (11839, 12649)]