147740488

素因数分解:

$2^3\times 7^2\times {\mathrm{376889}}^1$

素因数の和:376909

約数の個数: 24

約数和(自身を含む): 322240950

約数和(自身を除く): 174500462

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 376889, 753778, 1507556, 2638223, 3015112, 5276446, 10552892, 18467561, 21105784, 36935122, 73870244, 147740488]

約数ペア:

[(1, 147740488), (2, 73870244), (4, 36935122), (7, 21105784), (8, 18467561), (14, 10552892), (28, 5276446), (49, 3015112), (56, 2638223), (98, 1507556), (196, 753778), (392, 376889)]