143668048

素因数分解:

$2^4\times {\mathrm{1987}}^1\times {\mathrm{4519}}^1$

素因数の和:6514

約数の個数: 20

約数和(自身を含む): 278558560

約数和(自身を除く): 134890512

約数列:

[1, 2, 4, 8, 16, 1987, 3974, 4519, 7948, 9038, 15896, 18076, 31792, 36152, 72304, 8979253, 17958506, 35917012, 71834024, 143668048]

約数ペア:

[(1, 143668048), (2, 71834024), (4, 35917012), (8, 17958506), (16, 8979253), (1987, 72304), (3974, 36152), (4519, 31792), (7948, 18076), (9038, 15896)]