155982008

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{1283}}^1$

素因数の和:1476

約数の個数: 64

約数和(自身を含む): 362396160

約数和(自身を除く): 206414152

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 167, 182, 334, 364, 668, 728, 1169, 1283, 1336, 2171, 2338, 2566, 4342, 4676, 5132, 8684, 8981, 9352, 10264, 15197, 16679, 17368, 17962, 30394, 33358, 35924, 60788, 66716, 71848, 116753, 121576, 133432, 214261, 233506, 428522, 467012, 857044, 934024, 1499827, 1714088, 2785393, 2999654, 5570786, 5999308, 11141572, 11998616, 19497751, 22283144, 38995502, 77991004, 155982008]

約数ペア:

[(1, 155982008), (2, 77991004), (4, 38995502), (7, 22283144), (8, 19497751), (13, 11998616), (14, 11141572), (26, 5999308), (28, 5570786), (52, 2999654), (56, 2785393), (91, 1714088), (104, 1499827), (167, 934024), (182, 857044), (334, 467012), (364, 428522), (668, 233506), (728, 214261), (1169, 133432), (1283, 121576), (1336, 116753), (2171, 71848), (2338, 66716), (2566, 60788), (4342, 35924), (4676, 33358), (5132, 30394), (8684, 17962), (8981, 17368), (9352, 16679), (10264, 15197)]