149132718

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{10663}}^1$

素因数の和:10718

約数の個数: 64

約数和(自身を含む): 389022720

約数和(自身を除く): 239890002

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 37, 42, 54, 63, 74, 111, 126, 189, 222, 259, 333, 378, 518, 666, 777, 999, 1554, 1998, 2331, 4662, 6993, 10663, 13986, 21326, 31989, 63978, 74641, 95967, 149282, 191934, 223923, 287901, 394531, 447846, 575802, 671769, 789062, 1183593, 1343538, 2015307, 2367186, 2761717, 3550779, 4030614, 5523434, 7101558, 8285151, 10652337, 16570302, 21304674, 24855453, 49710906, 74566359, 149132718]

約数ペア:

[(1, 149132718), (2, 74566359), (3, 49710906), (6, 24855453), (7, 21304674), (9, 16570302), (14, 10652337), (18, 8285151), (21, 7101558), (27, 5523434), (37, 4030614), (42, 3550779), (54, 2761717), (63, 2367186), (74, 2015307), (111, 1343538), (126, 1183593), (189, 789062), (222, 671769), (259, 575802), (333, 447846), (378, 394531), (518, 287901), (666, 223923), (777, 191934), (999, 149282), (1554, 95967), (1998, 74641), (2331, 63978), (4662, 31989), (6993, 21326), (10663, 13986)]