155742244

素因数分解:

$2^2\times 7^1\times {\mathrm{1319}}^1\times {\mathrm{4217}}^1$

素因数の和:5547

約数の個数: 24

約数和(自身を含む): 311794560

約数和(自身を除く): 156052316

約数列:

[1, 2, 4, 7, 14, 28, 1319, 2638, 4217, 5276, 8434, 9233, 16868, 18466, 29519, 36932, 59038, 118076, 5562223, 11124446, 22248892, 38935561, 77871122, 155742244]

約数ペア:

[(1, 155742244), (2, 77871122), (4, 38935561), (7, 22248892), (14, 11124446), (28, 5562223), (1319, 118076), (2638, 59038), (4217, 36932), (5276, 29519), (8434, 18466), (9233, 16868)]