1566161928

素因数分解:

$2^3\times 3^2\times {\mathrm{139}}^1\times {\mathrm{156491}}^1$

素因数の和:156642

約数の個数: 48

約数和(自身を含む): 4272231600

約数和(自身を除く): 2706069672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 139, 278, 417, 556, 834, 1112, 1251, 1668, 2502, 3336, 5004, 10008, 156491, 312982, 469473, 625964, 938946, 1251928, 1408419, 1877892, 2816838, 3755784, 5633676, 11267352, 21752249, 43504498, 65256747, 87008996, 130513494, 174017992, 195770241, 261026988, 391540482, 522053976, 783080964, 1566161928]

約数ペア:

[(1, 1566161928), (2, 783080964), (3, 522053976), (4, 391540482), (6, 261026988), (8, 195770241), (9, 174017992), (12, 130513494), (18, 87008996), (24, 65256747), (36, 43504498), (72, 21752249), (139, 11267352), (278, 5633676), (417, 3755784), (556, 2816838), (834, 1877892), (1112, 1408419), (1251, 1251928), (1668, 938946), (2502, 625964), (3336, 469473), (5004, 312982), (10008, 156491)]