156988640768

素因数分解:

$2^9\times {\mathrm{89}}^1\times {\mathrm{337}}^1\times {\mathrm{10223}}^1$

素因数の和:10667

約数の個数: 80

約数和(自身を含む): 318167403840

約数和(自身を除く): 161178763072

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 128, 178, 256, 337, 356, 512, 674, 712, 1348, 1424, 2696, 2848, 5392, 5696, 10223, 10784, 11392, 20446, 21568, 22784, 29993, 40892, 43136, 45568, 59986, 81784, 86272, 119972, 163568, 172544, 239944, 327136, 479888, 654272, 909847, 959776, 1308544, 1819694, 1919552, 2617088, 3445151, 3639388, 3839104, 5234176, 6890302, 7278776, 7678208, 13780604, 14557552, 15356416, 27561208, 29115104, 55122416, 58230208, 110244832, 116460416, 220489664, 232920832, 306618439, 440979328, 465841664, 613236878, 881958656, 1226473756, 1763917312, 2452947512, 4905895024, 9811790048, 19623580096, 39247160192, 78494320384, 156988640768]

約数ペア:

[(1, 156988640768), (2, 78494320384), (4, 39247160192), (8, 19623580096), (16, 9811790048), (32, 4905895024), (64, 2452947512), (89, 1763917312), (128, 1226473756), (178, 881958656), (256, 613236878), (337, 465841664), (356, 440979328), (512, 306618439), (674, 232920832), (712, 220489664), (1348, 116460416), (1424, 110244832), (2696, 58230208), (2848, 55122416), (5392, 29115104), (5696, 27561208), (10223, 15356416), (10784, 14557552), (11392, 13780604), (20446, 7678208), (21568, 7278776), (22784, 6890302), (29993, 5234176), (40892, 3839104), (43136, 3639388), (45568, 3445151), (59986, 2617088), (81784, 1919552), (86272, 1819694), (119972, 1308544), (163568, 959776), (172544, 909847), (239944, 654272), (327136, 479888)]