163782836

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{401}}^1\times {\mathrm{503}}^1$

素因数の和:944

約数の個数: 48

約数和(自身を含む): 340381440

約数和(自身を除く): 176598604

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 401, 406, 503, 802, 812, 1006, 1604, 2012, 2807, 3521, 5614, 7042, 11228, 11629, 14084, 14587, 23258, 29174, 46516, 58348, 81403, 102109, 162806, 201703, 204218, 325612, 403406, 408436, 806812, 1411921, 2823842, 5647684, 5849387, 11698774, 23397548, 40945709, 81891418, 163782836]

約数ペア:

[(1, 163782836), (2, 81891418), (4, 40945709), (7, 23397548), (14, 11698774), (28, 5849387), (29, 5647684), (58, 2823842), (116, 1411921), (203, 806812), (401, 408436), (406, 403406), (503, 325612), (802, 204218), (812, 201703), (1006, 162806), (1604, 102109), (2012, 81403), (2807, 58348), (3521, 46516), (5614, 29174), (7042, 23258), (11228, 14587), (11629, 14084)]