156975978754

素因数分解:

$2^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{317}}^1\times {\mathrm{330569}}^1$

素因数の和:331002

約数の個数: 32

約数和(自身を含む): 272474305920

約数和(自身を除く): 115498327166

約数列:

[1, 2, 7, 14, 107, 214, 317, 634, 749, 1498, 2219, 4438, 33919, 67838, 237433, 330569, 474866, 661138, 2313983, 4627966, 35370883, 70741766, 104790373, 209580746, 247596181, 495192362, 733532611, 1467065222, 11212569911, 22425139822, 78487989377, 156975978754]

約数ペア:

[(1, 156975978754), (2, 78487989377), (7, 22425139822), (14, 11212569911), (107, 1467065222), (214, 733532611), (317, 495192362), (634, 247596181), (749, 209580746), (1498, 104790373), (2219, 70741766), (4438, 35370883), (33919, 4627966), (67838, 2313983), (237433, 661138), (330569, 474866)]