158219418

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{129901}}^1$

素因数の和:129942

約数の個数: 32

約数和(自身を含む): 374117760

約数和(自身を除く): 215898342

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 174, 203, 406, 609, 1218, 129901, 259802, 389703, 779406, 909307, 1818614, 2727921, 3767129, 5455842, 7534258, 11301387, 22602774, 26369903, 52739806, 79109709, 158219418]

約数ペア:

[(1, 158219418), (2, 79109709), (3, 52739806), (6, 26369903), (7, 22602774), (14, 11301387), (21, 7534258), (29, 5455842), (42, 3767129), (58, 2727921), (87, 1818614), (174, 909307), (203, 779406), (406, 389703), (609, 259802), (1218, 129901)]