139121976

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{281}}^1\times {\mathrm{421}}^1$

素因数の和:725

約数の個数: 96

約数和(自身を含む): 406993680

約数和(自身を除く): 267871704

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 281, 294, 392, 421, 562, 588, 842, 843, 1124, 1176, 1263, 1684, 1686, 1967, 2248, 2526, 2947, 3368, 3372, 3934, 5052, 5894, 5901, 6744, 7868, 8841, 10104, 11788, 11802, 13769, 15736, 17682, 20629, 23576, 23604, 27538, 35364, 41258, 41307, 47208, 55076, 61887, 70728, 82516, 82614, 110152, 118301, 123774, 165032, 165228, 236602, 247548, 330456, 354903, 473204, 495096, 709806, 828107, 946408, 1419612, 1656214, 2484321, 2839224, 3312428, 4968642, 5796749, 6624856, 9937284, 11593498, 17390247, 19874568, 23186996, 34780494, 46373992, 69560988, 139121976]

約数ペア:

[(1, 139121976), (2, 69560988), (3, 46373992), (4, 34780494), (6, 23186996), (7, 19874568), (8, 17390247), (12, 11593498), (14, 9937284), (21, 6624856), (24, 5796749), (28, 4968642), (42, 3312428), (49, 2839224), (56, 2484321), (84, 1656214), (98, 1419612), (147, 946408), (168, 828107), (196, 709806), (281, 495096), (294, 473204), (392, 354903), (421, 330456), (562, 247548), (588, 236602), (842, 165228), (843, 165032), (1124, 123774), (1176, 118301), (1263, 110152), (1684, 82614), (1686, 82516), (1967, 70728), (2248, 61887), (2526, 55076), (2947, 47208), (3368, 41307), (3372, 41258), (3934, 35364), (5052, 27538), (5894, 23604), (5901, 23576), (6744, 20629), (7868, 17682), (8841, 15736), (10104, 13769), (11788, 11802)]