140077876

素因数分解:

$2^2\times {\mathrm{241}}^1\times {\mathrm{331}}^1\times {\mathrm{439}}^1$

素因数の和:1015

約数の個数: 24

約数和(自身を含む): 247459520

約数和(自身を除く): 107381644

約数列:

[1, 2, 4, 241, 331, 439, 482, 662, 878, 964, 1324, 1756, 79771, 105799, 145309, 159542, 211598, 290618, 319084, 423196, 581236, 35019469, 70038938, 140077876]

約数ペア:

[(1, 140077876), (2, 70038938), (4, 35019469), (241, 581236), (331, 423196), (439, 319084), (482, 290618), (662, 211598), (878, 159542), (964, 145309), (1324, 105799), (1756, 79771)]