128961024

素因数分解:

$2^9\times 3^1\times {\mathrm{113}}^1\times {\mathrm{743}}^1$

素因数の和:877

約数の個数: 80

約数和(自身を含む): 347067072

約数和(自身を除く): 218106048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 113, 128, 192, 226, 256, 339, 384, 452, 512, 678, 743, 768, 904, 1356, 1486, 1536, 1808, 2229, 2712, 2972, 3616, 4458, 5424, 5944, 7232, 8916, 10848, 11888, 14464, 17832, 21696, 23776, 28928, 35664, 43392, 47552, 57856, 71328, 83959, 86784, 95104, 142656, 167918, 173568, 190208, 251877, 285312, 335836, 380416, 503754, 570624, 671672, 1007508, 1141248, 1343344, 2015016, 2686688, 4030032, 5373376, 8060064, 10746752, 16120128, 21493504, 32240256, 42987008, 64480512, 128961024]

約数ペア:

[(1, 128961024), (2, 64480512), (3, 42987008), (4, 32240256), (6, 21493504), (8, 16120128), (12, 10746752), (16, 8060064), (24, 5373376), (32, 4030032), (48, 2686688), (64, 2015016), (96, 1343344), (113, 1141248), (128, 1007508), (192, 671672), (226, 570624), (256, 503754), (339, 380416), (384, 335836), (452, 285312), (512, 251877), (678, 190208), (743, 173568), (768, 167918), (904, 142656), (1356, 95104), (1486, 86784), (1536, 83959), (1808, 71328), (2229, 57856), (2712, 47552), (2972, 43392), (3616, 35664), (4458, 28928), (5424, 23776), (5944, 21696), (7232, 17832), (8916, 14464), (10848, 11888)]