128183296

素因数分解:

$2^{10}\times {\mathrm{151}}^1\times {\mathrm{829}}^1$

素因数の和:1000

約数の個数: 44

約数和(自身を含む): 258249520

約数和(自身を除く): 130066224

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 151, 256, 302, 512, 604, 829, 1024, 1208, 1658, 2416, 3316, 4832, 6632, 9664, 13264, 19328, 26528, 38656, 53056, 77312, 106112, 125179, 154624, 212224, 250358, 424448, 500716, 848896, 1001432, 2002864, 4005728, 8011456, 16022912, 32045824, 64091648, 128183296]

約数ペア:

[(1, 128183296), (2, 64091648), (4, 32045824), (8, 16022912), (16, 8011456), (32, 4005728), (64, 2002864), (128, 1001432), (151, 848896), (256, 500716), (302, 424448), (512, 250358), (604, 212224), (829, 154624), (1024, 125179), (1208, 106112), (1658, 77312), (2416, 53056), (3316, 38656), (4832, 26528), (6632, 19328), (9664, 13264)]