144417260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{42727}}^1$

素因数の和:42762

約数の個数: 36

約数和(自身を含む): 328407408

約数和(自身を除く): 183990148

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 260, 338, 676, 845, 1690, 3380, 42727, 85454, 170908, 213635, 427270, 555451, 854540, 1110902, 2221804, 2777255, 5554510, 7220863, 11109020, 14441726, 28883452, 36104315, 72208630, 144417260]

約数ペア:

[(1, 144417260), (2, 72208630), (4, 36104315), (5, 28883452), (10, 14441726), (13, 11109020), (20, 7220863), (26, 5554510), (52, 2777255), (65, 2221804), (130, 1110902), (169, 854540), (260, 555451), (338, 427270), (676, 213635), (845, 170908), (1690, 85454), (3380, 42727)]