145890719

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{9043}}^1$

素因数の和:9146

約数の個数: 16

約数和(自身を含む): 168652512

約数和(自身を除く): 22761793

約数列:

[1, 13, 17, 73, 221, 949, 1241, 9043, 16133, 117559, 153731, 660139, 1998503, 8581807, 11222363, 145890719]

約数ペア:

[(1, 145890719), (13, 11222363), (17, 8581807), (73, 1998503), (221, 660139), (949, 153731), (1241, 117559), (9043, 16133)]