155532974

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{1249}}^1$

素因数の和:1412

約数の個数: 32

約数和(自身を含む): 256500000

約数和(自身を除く): 100967026

約数列:

[1, 2, 19, 29, 38, 58, 113, 226, 551, 1102, 1249, 2147, 2498, 3277, 4294, 6554, 23731, 36221, 47462, 62263, 72442, 124526, 141137, 282274, 688199, 1376398, 2681603, 4092973, 5363206, 8185946, 77766487, 155532974]

約数ペア:

[(1, 155532974), (2, 77766487), (19, 8185946), (29, 5363206), (38, 4092973), (58, 2681603), (113, 1376398), (226, 688199), (551, 282274), (1102, 141137), (1249, 124526), (2147, 72442), (2498, 62263), (3277, 47462), (4294, 36221), (6554, 23731)]