155914794

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{137491}}^1$

素因数の和:137512

約数の個数: 40

約数和(自身を含む): 399276768

約数和(自身を除く): 243361974

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 137491, 274982, 412473, 824946, 962437, 1237419, 1924874, 2474838, 2887311, 3712257, 5774622, 7424514, 8661933, 11136771, 17323866, 22273542, 25985799, 51971598, 77957397, 155914794]

約数ペア:

[(1, 155914794), (2, 77957397), (3, 51971598), (6, 25985799), (7, 22273542), (9, 17323866), (14, 11136771), (18, 8661933), (21, 7424514), (27, 5774622), (42, 3712257), (54, 2887311), (63, 2474838), (81, 1924874), (126, 1237419), (162, 962437), (189, 824946), (378, 412473), (567, 274982), (1134, 137491)]