151782316

素因数分解:

$2^2\times 7^1\times {\mathrm{487}}^1\times {\mathrm{11131}}^1$

素因数の和:11629

約数の個数: 24

約数和(自身を含む): 304215296

約数和(自身を除く): 152432980

約数列:

[1, 2, 4, 7, 14, 28, 487, 974, 1948, 3409, 6818, 11131, 13636, 22262, 44524, 77917, 155834, 311668, 5420797, 10841594, 21683188, 37945579, 75891158, 151782316]

約数ペア:

[(1, 151782316), (2, 75891158), (4, 37945579), (7, 21683188), (14, 10841594), (28, 5420797), (487, 311668), (974, 155834), (1948, 77917), (3409, 44524), (6818, 22262), (11131, 13636)]