157558842

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{349}}^1\times {\mathrm{3583}}^1$

素因数の和:3947

約数の個数: 48

約数和(自身を含む): 391372800

約数和(自身を除く): 233813958

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 349, 698, 1047, 2094, 2443, 3141, 3583, 4886, 6282, 7166, 7329, 10749, 14658, 21498, 21987, 25081, 32247, 43974, 50162, 64494, 75243, 150486, 225729, 451458, 1250467, 2500934, 3751401, 7502802, 8753269, 11254203, 17506538, 22508406, 26259807, 52519614, 78779421, 157558842]

約数ペア:

[(1, 157558842), (2, 78779421), (3, 52519614), (6, 26259807), (7, 22508406), (9, 17506538), (14, 11254203), (18, 8753269), (21, 7502802), (42, 3751401), (63, 2500934), (126, 1250467), (349, 451458), (698, 225729), (1047, 150486), (2094, 75243), (2443, 64494), (3141, 50162), (3583, 43974), (4886, 32247), (6282, 25081), (7166, 21987), (7329, 21498), (10749, 14658)]