139898952

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{619}}^1$

素因数の和:747

約数の個数: 96

約数和(自身を含む): 393650400

約数和(自身を除く): 253751448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 73, 86, 129, 146, 172, 219, 258, 292, 344, 387, 438, 516, 584, 619, 657, 774, 876, 1032, 1238, 1314, 1548, 1752, 1857, 2476, 2628, 3096, 3139, 3714, 4952, 5256, 5571, 6278, 7428, 9417, 11142, 12556, 14856, 18834, 22284, 25112, 26617, 28251, 37668, 44568, 45187, 53234, 56502, 75336, 79851, 90374, 106468, 113004, 135561, 159702, 180748, 212936, 226008, 239553, 271122, 319404, 361496, 406683, 479106, 542244, 638808, 813366, 958212, 1084488, 1626732, 1916424, 1943041, 3253464, 3886082, 5829123, 7772164, 11658246, 15544328, 17487369, 23316492, 34974738, 46632984, 69949476, 139898952]

約数ペア:

[(1, 139898952), (2, 69949476), (3, 46632984), (4, 34974738), (6, 23316492), (8, 17487369), (9, 15544328), (12, 11658246), (18, 7772164), (24, 5829123), (36, 3886082), (43, 3253464), (72, 1943041), (73, 1916424), (86, 1626732), (129, 1084488), (146, 958212), (172, 813366), (219, 638808), (258, 542244), (292, 479106), (344, 406683), (387, 361496), (438, 319404), (516, 271122), (584, 239553), (619, 226008), (657, 212936), (774, 180748), (876, 159702), (1032, 135561), (1238, 113004), (1314, 106468), (1548, 90374), (1752, 79851), (1857, 75336), (2476, 56502), (2628, 53234), (3096, 45187), (3139, 44568), (3714, 37668), (4952, 28251), (5256, 26617), (5571, 25112), (6278, 22284), (7428, 18834), (9417, 14856), (11142, 12556)]