131745886

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{8867}}^1$

素因数の和:8928

約数の個数: 32

約数和(自身を含む): 229858560

約数和(自身を除く): 98112674

約数列:

[1, 2, 17, 19, 23, 34, 38, 46, 323, 391, 437, 646, 782, 874, 7429, 8867, 14858, 17734, 150739, 168473, 203941, 301478, 336946, 407882, 2864041, 3466997, 3874879, 5728082, 6933994, 7749758, 65872943, 131745886]

約数ペア:

[(1, 131745886), (2, 65872943), (17, 7749758), (19, 6933994), (23, 5728082), (34, 3874879), (38, 3466997), (46, 2864041), (323, 407882), (391, 336946), (437, 301478), (646, 203941), (782, 168473), (874, 150739), (7429, 17734), (8867, 14858)]