142736112

素因数分解:

$2^4\times 3^2\times {\mathrm{991223}}^1$

素因数の和:991237

約数の個数: 30

約数和(自身を含む): 399463272

約数和(自身を除く): 256727160

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 991223, 1982446, 2973669, 3964892, 5947338, 7929784, 8921007, 11894676, 15859568, 17842014, 23789352, 35684028, 47578704, 71368056, 142736112]

約数ペア:

[(1, 142736112), (2, 71368056), (3, 47578704), (4, 35684028), (6, 23789352), (8, 17842014), (9, 15859568), (12, 11894676), (16, 8921007), (18, 7929784), (24, 5947338), (36, 3964892), (48, 2973669), (72, 1982446), (144, 991223)]