140700816

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{733}}^1$

素因数の和:821

約数の個数: 120

約数和(自身を含む): 416489216

約数和(自身を除く): 275788400

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 43, 48, 62, 72, 86, 93, 124, 129, 144, 172, 186, 248, 258, 279, 344, 372, 387, 496, 516, 558, 688, 733, 744, 774, 1032, 1116, 1333, 1466, 1488, 1548, 2064, 2199, 2232, 2666, 2932, 3096, 3999, 4398, 4464, 5332, 5864, 6192, 6597, 7998, 8796, 10664, 11728, 11997, 13194, 15996, 17592, 21328, 22723, 23994, 26388, 31519, 31992, 35184, 45446, 47988, 52776, 63038, 63984, 68169, 90892, 94557, 95976, 105552, 126076, 136338, 181784, 189114, 191952, 204507, 252152, 272676, 283671, 363568, 378228, 409014, 504304, 545352, 567342, 756456, 818028, 977089, 1090704, 1134684, 1512912, 1636056, 1954178, 2269368, 2931267, 3272112, 3908356, 4538736, 5862534, 7816712, 8793801, 11725068, 15633424, 17587602, 23450136, 35175204, 46900272, 70350408, 140700816]

約数ペア:

[(1, 140700816), (2, 70350408), (3, 46900272), (4, 35175204), (6, 23450136), (8, 17587602), (9, 15633424), (12, 11725068), (16, 8793801), (18, 7816712), (24, 5862534), (31, 4538736), (36, 3908356), (43, 3272112), (48, 2931267), (62, 2269368), (72, 1954178), (86, 1636056), (93, 1512912), (124, 1134684), (129, 1090704), (144, 977089), (172, 818028), (186, 756456), (248, 567342), (258, 545352), (279, 504304), (344, 409014), (372, 378228), (387, 363568), (496, 283671), (516, 272676), (558, 252152), (688, 204507), (733, 191952), (744, 189114), (774, 181784), (1032, 136338), (1116, 126076), (1333, 105552), (1466, 95976), (1488, 94557), (1548, 90892), (2064, 68169), (2199, 63984), (2232, 63038), (2666, 52776), (2932, 47988), (3096, 45446), (3999, 35184), (4398, 31992), (4464, 31519), (5332, 26388), (5864, 23994), (6192, 22723), (6597, 21328), (7998, 17592), (8796, 15996), (10664, 13194), (11728, 11997)]