155626352

素因数分解:

$2^4\times 7^2\times {\mathrm{198503}}^1$

素因数の和:198525

約数の個数: 30

約数和(自身を含む): 350756568

約数和(自身を除く): 195130216

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 198503, 397006, 794012, 1389521, 1588024, 2779042, 3176048, 5558084, 9726647, 11116168, 19453294, 22232336, 38906588, 77813176, 155626352]

約数ペア:

[(1, 155626352), (2, 77813176), (4, 38906588), (7, 22232336), (8, 19453294), (14, 11116168), (16, 9726647), (28, 5558084), (49, 3176048), (56, 2779042), (98, 1588024), (112, 1389521), (196, 794012), (392, 397006), (784, 198503)]