127534688

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{4463}}^1$

素因数の和:4539

約数の個数: 48

約数和(自身を含む): 269982720

約数和(自身を除く): 142448032

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 47, 76, 94, 152, 188, 304, 376, 608, 752, 893, 1504, 1786, 3572, 4463, 7144, 8926, 14288, 17852, 28576, 35704, 71408, 84797, 142816, 169594, 209761, 339188, 419522, 678376, 839044, 1356752, 1678088, 2713504, 3356176, 3985459, 6712352, 7970918, 15941836, 31883672, 63767344, 127534688]

約数ペア:

[(1, 127534688), (2, 63767344), (4, 31883672), (8, 15941836), (16, 7970918), (19, 6712352), (32, 3985459), (38, 3356176), (47, 2713504), (76, 1678088), (94, 1356752), (152, 839044), (188, 678376), (304, 419522), (376, 339188), (608, 209761), (752, 169594), (893, 142816), (1504, 84797), (1786, 71408), (3572, 35704), (4463, 28576), (7144, 17852), (8926, 14288)]