143491072

素因数分解:

$2^{15}\times {\mathrm{29}}^1\times {\mathrm{151}}^1$

素因数の和:210

約数の個数: 64

約数和(自身を含む): 298839600

約数和(自身を除く): 155348528

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 151, 232, 256, 302, 464, 512, 604, 928, 1024, 1208, 1856, 2048, 2416, 3712, 4096, 4379, 4832, 7424, 8192, 8758, 9664, 14848, 16384, 17516, 19328, 29696, 32768, 35032, 38656, 59392, 70064, 77312, 118784, 140128, 154624, 237568, 280256, 309248, 475136, 560512, 618496, 950272, 1121024, 1236992, 2242048, 2473984, 4484096, 4947968, 8968192, 17936384, 35872768, 71745536, 143491072]

約数ペア:

[(1, 143491072), (2, 71745536), (4, 35872768), (8, 17936384), (16, 8968192), (29, 4947968), (32, 4484096), (58, 2473984), (64, 2242048), (116, 1236992), (128, 1121024), (151, 950272), (232, 618496), (256, 560512), (302, 475136), (464, 309248), (512, 280256), (604, 237568), (928, 154624), (1024, 140128), (1208, 118784), (1856, 77312), (2048, 70064), (2416, 59392), (3712, 38656), (4096, 35032), (4379, 32768), (4832, 29696), (7424, 19328), (8192, 17516), (8758, 16384), (9664, 14848)]