158263860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1\times {\mathrm{193}}^1$

素因数の和:457

約数の個数: 96

約数和(自身を含む): 453680640

約数和(自身を除く): 295416780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 173, 193, 237, 316, 346, 386, 395, 474, 519, 579, 692, 772, 790, 865, 948, 965, 1038, 1158, 1185, 1580, 1730, 1930, 2076, 2316, 2370, 2595, 2895, 3460, 3860, 4740, 5190, 5790, 10380, 11580, 13667, 15247, 27334, 30494, 33389, 41001, 45741, 54668, 60988, 66778, 68335, 76235, 82002, 91482, 100167, 133556, 136670, 152470, 164004, 166945, 182964, 200334, 205005, 228705, 273340, 304940, 333890, 400668, 410010, 457410, 500835, 667780, 820020, 914820, 1001670, 2003340, 2637731, 5275462, 7913193, 10550924, 13188655, 15826386, 26377310, 31652772, 39565965, 52754620, 79131930, 158263860]

約数ペア:

[(1, 158263860), (2, 79131930), (3, 52754620), (4, 39565965), (5, 31652772), (6, 26377310), (10, 15826386), (12, 13188655), (15, 10550924), (20, 7913193), (30, 5275462), (60, 2637731), (79, 2003340), (158, 1001670), (173, 914820), (193, 820020), (237, 667780), (316, 500835), (346, 457410), (386, 410010), (395, 400668), (474, 333890), (519, 304940), (579, 273340), (692, 228705), (772, 205005), (790, 200334), (865, 182964), (948, 166945), (965, 164004), (1038, 152470), (1158, 136670), (1185, 133556), (1580, 100167), (1730, 91482), (1930, 82002), (2076, 76235), (2316, 68335), (2370, 66778), (2595, 60988), (2895, 54668), (3460, 45741), (3860, 41001), (4740, 33389), (5190, 30494), (5790, 27334), (10380, 15247), (11580, 13667)]