158150447

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{12503}}^1$

素因数の和:12662

約数の個数: 16

約数和(自身を含む): 196062720

約数和(自身を除く): 37912273

約数列:

[1, 7, 13, 91, 139, 973, 1807, 12503, 12649, 87521, 162539, 1137773, 1737917, 12165419, 22592921, 158150447]

約数ペア:

[(1, 158150447), (7, 22592921), (13, 12165419), (91, 1737917), (139, 1137773), (973, 162539), (1807, 87521), (12503, 12649)]