133628768

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{421}}^1$

素因数の和:560

約数の個数: 96

約数和(自身を含む): 327539520

約数和(自身を除く): 193910752

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 109, 112, 182, 208, 218, 224, 364, 416, 421, 436, 728, 763, 842, 872, 1417, 1456, 1526, 1684, 1744, 2834, 2912, 2947, 3052, 3368, 3488, 5473, 5668, 5894, 6104, 6736, 9919, 10946, 11336, 11788, 12208, 13472, 19838, 21892, 22672, 23576, 24416, 38311, 39676, 43784, 45344, 45889, 47152, 76622, 79352, 87568, 91778, 94304, 153244, 158704, 175136, 183556, 306488, 317408, 321223, 367112, 596557, 612976, 642446, 734224, 1193114, 1225952, 1284892, 1468448, 2386228, 2569784, 4175899, 4772456, 5139568, 8351798, 9544912, 10279136, 16703596, 19089824, 33407192, 66814384, 133628768]

約数ペア:

[(1, 133628768), (2, 66814384), (4, 33407192), (7, 19089824), (8, 16703596), (13, 10279136), (14, 9544912), (16, 8351798), (26, 5139568), (28, 4772456), (32, 4175899), (52, 2569784), (56, 2386228), (91, 1468448), (104, 1284892), (109, 1225952), (112, 1193114), (182, 734224), (208, 642446), (218, 612976), (224, 596557), (364, 367112), (416, 321223), (421, 317408), (436, 306488), (728, 183556), (763, 175136), (842, 158704), (872, 153244), (1417, 94304), (1456, 91778), (1526, 87568), (1684, 79352), (1744, 76622), (2834, 47152), (2912, 45889), (2947, 45344), (3052, 43784), (3368, 39676), (3488, 38311), (5473, 24416), (5668, 23576), (5894, 22672), (6104, 21892), (6736, 19838), (9919, 13472), (10946, 12208), (11336, 11788)]