156967477254

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{7642783}}^1$

素因数の和:7642961

約数の個数: 48

約数和(自身を含む): 391065971712

約数和(自身を除く): 234098494458

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 163, 326, 489, 978, 1141, 1467, 2282, 2934, 3423, 6846, 10269, 20538, 7642783, 15285566, 22928349, 45856698, 53499481, 68785047, 106998962, 137570094, 160498443, 320996886, 481495329, 962990658, 1245773629, 2491547258, 3737320887, 7474641774, 8720415403, 11211962661, 17440830806, 22423925322, 26161246209, 52322492418, 78483738627, 156967477254]

約数ペア:

[(1, 156967477254), (2, 78483738627), (3, 52322492418), (6, 26161246209), (7, 22423925322), (9, 17440830806), (14, 11211962661), (18, 8720415403), (21, 7474641774), (42, 3737320887), (63, 2491547258), (126, 1245773629), (163, 962990658), (326, 481495329), (489, 320996886), (978, 160498443), (1141, 137570094), (1467, 106998962), (2282, 68785047), (2934, 53499481), (3423, 45856698), (6846, 22928349), (10269, 15285566), (20538, 7642783)]