123791122

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{593}}^1$

素因数の和:683

約数の個数: 64

約数和(自身を含む): 242694144

約数和(自身を除く): 118903022

約数列:

[1, 2, 7, 13, 14, 26, 31, 37, 62, 74, 91, 182, 217, 259, 403, 434, 481, 518, 593, 806, 962, 1147, 1186, 2294, 2821, 3367, 4151, 5642, 6734, 7709, 8029, 8302, 14911, 15418, 16058, 18383, 21941, 29822, 36766, 43882, 53963, 104377, 107926, 128681, 153587, 208754, 238979, 257362, 285233, 307174, 477958, 570466, 680171, 1360342, 1672853, 1996631, 3345706, 3993262, 4761197, 8842223, 9522394, 17684446, 61895561, 123791122]

約数ペア:

[(1, 123791122), (2, 61895561), (7, 17684446), (13, 9522394), (14, 8842223), (26, 4761197), (31, 3993262), (37, 3345706), (62, 1996631), (74, 1672853), (91, 1360342), (182, 680171), (217, 570466), (259, 477958), (403, 307174), (434, 285233), (481, 257362), (518, 238979), (593, 208754), (806, 153587), (962, 128681), (1147, 107926), (1186, 104377), (2294, 53963), (2821, 43882), (3367, 36766), (4151, 29822), (5642, 21941), (6734, 18383), (7709, 16058), (8029, 15418), (8302, 14911)]