139968444

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{293}}^1$

素因数の和:376

約数の個数: 144

約数和(自身を含む): 420424704

約数和(自身を除く): 280456260

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 47, 66, 77, 84, 94, 121, 132, 141, 154, 188, 231, 242, 282, 293, 308, 329, 363, 462, 484, 517, 564, 586, 658, 726, 847, 879, 924, 987, 1034, 1172, 1316, 1452, 1551, 1694, 1758, 1974, 2051, 2068, 2541, 3102, 3223, 3388, 3516, 3619, 3948, 4102, 5082, 5687, 6153, 6204, 6446, 7238, 8204, 9669, 10164, 10857, 11374, 12306, 12892, 13771, 14476, 17061, 19338, 21714, 22561, 22748, 24612, 27542, 34122, 35453, 38676, 39809, 41313, 43428, 45122, 55084, 67683, 68244, 70906, 79618, 82626, 90244, 96397, 106359, 119427, 135366, 141812, 151481, 159236, 165252, 192794, 212718, 238854, 248171, 270732, 289191, 302962, 385588, 425436, 454443, 477708, 496342, 578382, 605924, 744513, 908886, 992684, 1060367, 1156764, 1489026, 1666291, 1817772, 2120734, 2978052, 3181101, 3332582, 4241468, 4998873, 6362202, 6665164, 9997746, 11664037, 12724404, 19995492, 23328074, 34992111, 46656148, 69984222, 139968444]

約数ペア:

[(1, 139968444), (2, 69984222), (3, 46656148), (4, 34992111), (6, 23328074), (7, 19995492), (11, 12724404), (12, 11664037), (14, 9997746), (21, 6665164), (22, 6362202), (28, 4998873), (33, 4241468), (42, 3332582), (44, 3181101), (47, 2978052), (66, 2120734), (77, 1817772), (84, 1666291), (94, 1489026), (121, 1156764), (132, 1060367), (141, 992684), (154, 908886), (188, 744513), (231, 605924), (242, 578382), (282, 496342), (293, 477708), (308, 454443), (329, 425436), (363, 385588), (462, 302962), (484, 289191), (517, 270732), (564, 248171), (586, 238854), (658, 212718), (726, 192794), (847, 165252), (879, 159236), (924, 151481), (987, 141812), (1034, 135366), (1172, 119427), (1316, 106359), (1452, 96397), (1551, 90244), (1694, 82626), (1758, 79618), (1974, 70906), (2051, 68244), (2068, 67683), (2541, 55084), (3102, 45122), (3223, 43428), (3388, 41313), (3516, 39809), (3619, 38676), (3948, 35453), (4102, 34122), (5082, 27542), (5687, 24612), (6153, 22748), (6204, 22561), (6446, 21714), (7238, 19338), (8204, 17061), (9669, 14476), (10164, 13771), (10857, 12892), (11374, 12306)]