142743012

素因数分解:

$2^2\times 3^1\times {\mathrm{163}}^1\times {\mathrm{72977}}^1$

素因数の和:73147

約数の個数: 24

約数和(自身を含む): 335114976

約数和(自身を除く): 192371964

約数列:

[1, 2, 3, 4, 6, 12, 163, 326, 489, 652, 978, 1956, 72977, 145954, 218931, 291908, 437862, 875724, 11895251, 23790502, 35685753, 47581004, 71371506, 142743012]

約数ペア:

[(1, 142743012), (2, 71371506), (3, 47581004), (4, 35685753), (6, 23790502), (12, 11895251), (163, 875724), (326, 437862), (489, 291908), (652, 218931), (978, 145954), (1956, 72977)]