156944238

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{3253}}^1$

素因数の和:3329

約数の個数: 64

約数和(自身を含む): 371112192

約数和(自身を除く): 214167954

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 43, 51, 66, 86, 102, 129, 187, 258, 374, 473, 561, 731, 946, 1122, 1419, 1462, 2193, 2838, 3253, 4386, 6506, 8041, 9759, 16082, 19518, 24123, 35783, 48246, 55301, 71566, 107349, 110602, 139879, 165903, 214698, 279758, 331806, 419637, 608311, 839274, 1216622, 1538669, 1824933, 2377943, 3077338, 3649866, 4616007, 4755886, 7133829, 9232014, 14267658, 26157373, 52314746, 78472119, 156944238]

約数ペア:

[(1, 156944238), (2, 78472119), (3, 52314746), (6, 26157373), (11, 14267658), (17, 9232014), (22, 7133829), (33, 4755886), (34, 4616007), (43, 3649866), (51, 3077338), (66, 2377943), (86, 1824933), (102, 1538669), (129, 1216622), (187, 839274), (258, 608311), (374, 419637), (473, 331806), (561, 279758), (731, 214698), (946, 165903), (1122, 139879), (1419, 110602), (1462, 107349), (2193, 71566), (2838, 55301), (3253, 48246), (4386, 35783), (6506, 24123), (8041, 19518), (9759, 16082)]