140750298

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:190

約数の個数: 120

約数和(自身を含む): 351542268

約数和(自身を除く): 210791970

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 53, 54, 78, 81, 97, 106, 117, 159, 162, 169, 194, 234, 291, 318, 338, 351, 477, 507, 582, 689, 702, 873, 954, 1014, 1053, 1261, 1378, 1431, 1521, 1746, 2067, 2106, 2522, 2619, 2862, 3042, 3783, 4134, 4293, 4563, 5141, 5238, 6201, 7566, 7857, 8586, 8957, 9126, 10282, 11349, 12402, 13689, 15423, 15714, 16393, 17914, 18603, 22698, 26871, 27378, 30846, 32786, 34047, 37206, 46269, 49179, 53742, 55809, 66833, 68094, 80613, 92538, 98358, 102141, 111618, 133666, 138807, 147537, 161226, 200499, 204282, 241839, 277614, 295074, 400998, 416421, 442611, 483678, 601497, 725517, 832842, 868829, 885222, 1202994, 1327833, 1451034, 1737658, 1804491, 2606487, 2655666, 3608982, 5212974, 5413473, 7819461, 10826946, 15638922, 23458383, 46916766, 70375149, 140750298]

約数ペア:

[(1, 140750298), (2, 70375149), (3, 46916766), (6, 23458383), (9, 15638922), (13, 10826946), (18, 7819461), (26, 5413473), (27, 5212974), (39, 3608982), (53, 2655666), (54, 2606487), (78, 1804491), (81, 1737658), (97, 1451034), (106, 1327833), (117, 1202994), (159, 885222), (162, 868829), (169, 832842), (194, 725517), (234, 601497), (291, 483678), (318, 442611), (338, 416421), (351, 400998), (477, 295074), (507, 277614), (582, 241839), (689, 204282), (702, 200499), (873, 161226), (954, 147537), (1014, 138807), (1053, 133666), (1261, 111618), (1378, 102141), (1431, 98358), (1521, 92538), (1746, 80613), (2067, 68094), (2106, 66833), (2522, 55809), (2619, 53742), (2862, 49179), (3042, 46269), (3783, 37206), (4134, 34047), (4293, 32786), (4563, 30846), (5141, 27378), (5238, 26871), (6201, 22698), (7566, 18603), (7857, 17914), (8586, 16393), (8957, 15714), (9126, 15423), (10282, 13689), (11349, 12402)]