15147150416

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1295071}}^1$

素因数の和:1295139

約数の個数: 40

約数和(自身を含む): 31796607744

約数和(自身を除く): 16649457328

約数列:

[1, 2, 4, 8, 16, 17, 34, 43, 68, 86, 136, 172, 272, 344, 688, 731, 1462, 2924, 5848, 11696, 1295071, 2590142, 5180284, 10360568, 20721136, 22016207, 44032414, 55688053, 88064828, 111376106, 176129656, 222752212, 352259312, 445504424, 891008848, 946696901, 1893393802, 3786787604, 7573575208, 15147150416]

約数ペア:

[(1, 15147150416), (2, 7573575208), (4, 3786787604), (8, 1893393802), (16, 946696901), (17, 891008848), (34, 445504424), (43, 352259312), (68, 222752212), (86, 176129656), (136, 111376106), (172, 88064828), (272, 55688053), (344, 44032414), (688, 22016207), (731, 20721136), (1462, 10360568), (2924, 5180284), (5848, 2590142), (11696, 1295071)]