144756871

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{563}}^1\times {\mathrm{1597}}^1$

素因数の和:2190

約数の個数: 16

約数和(自身を含む): 173044224

約数和(自身を除く): 28287353

約数列:

[1, 7, 23, 161, 563, 1597, 3941, 11179, 12949, 36731, 90643, 257117, 899111, 6293777, 20679553, 144756871]

約数ペア:

[(1, 144756871), (7, 20679553), (23, 6293777), (161, 899111), (563, 257117), (1597, 90643), (3941, 36731), (11179, 12949)]