145756429

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{12043}}^1$

素因数の和:12089

約数の個数: 24

約数和(自身を含む): 192222240

約数和(自身を除く): 46465811

約数列:

[1, 7, 13, 19, 49, 91, 133, 247, 637, 931, 1729, 12043, 12103, 84301, 156559, 228817, 590107, 1095913, 1601719, 2974621, 7671391, 11212033, 20822347, 145756429]

約数ペア:

[(1, 145756429), (7, 20822347), (13, 11212033), (19, 7671391), (49, 2974621), (91, 1601719), (133, 1095913), (247, 590107), (637, 228817), (931, 156559), (1729, 84301), (12043, 12103)]