178135068

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{3559}}^1$

素因数の和:3706

約数の個数: 48

約数和(自身を含む): 429820160

約数和(自身を除く): 251685092

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 97, 129, 172, 194, 258, 291, 388, 516, 582, 1164, 3559, 4171, 7118, 8342, 10677, 12513, 14236, 16684, 21354, 25026, 42708, 50052, 153037, 306074, 345223, 459111, 612148, 690446, 918222, 1035669, 1380892, 1836444, 2071338, 4142676, 14844589, 29689178, 44533767, 59378356, 89067534, 178135068]

約数ペア:

[(1, 178135068), (2, 89067534), (3, 59378356), (4, 44533767), (6, 29689178), (12, 14844589), (43, 4142676), (86, 2071338), (97, 1836444), (129, 1380892), (172, 1035669), (194, 918222), (258, 690446), (291, 612148), (388, 459111), (516, 345223), (582, 306074), (1164, 153037), (3559, 50052), (4171, 42708), (7118, 25026), (8342, 21354), (10677, 16684), (12513, 14236)]