1556552112

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{8191}}^1$

素因数の和:8346

約数の個数: 80

約数和(自身を含む): 4168876032

約数和(自身を除く): 2612323920

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 107, 111, 148, 214, 222, 296, 321, 428, 444, 592, 642, 856, 888, 1284, 1712, 1776, 2568, 3959, 5136, 7918, 8191, 11877, 15836, 16382, 23754, 24573, 31672, 32764, 47508, 49146, 63344, 65528, 95016, 98292, 131056, 190032, 196584, 303067, 393168, 606134, 876437, 909201, 1212268, 1752874, 1818402, 2424536, 2629311, 3505748, 3636804, 4849072, 5258622, 7011496, 7273608, 10517244, 14022992, 14547216, 21034488, 32428169, 42068976, 64856338, 97284507, 129712676, 194569014, 259425352, 389138028, 518850704, 778276056, 1556552112]

約数ペア:

[(1, 1556552112), (2, 778276056), (3, 518850704), (4, 389138028), (6, 259425352), (8, 194569014), (12, 129712676), (16, 97284507), (24, 64856338), (37, 42068976), (48, 32428169), (74, 21034488), (107, 14547216), (111, 14022992), (148, 10517244), (214, 7273608), (222, 7011496), (296, 5258622), (321, 4849072), (428, 3636804), (444, 3505748), (592, 2629311), (642, 2424536), (856, 1818402), (888, 1752874), (1284, 1212268), (1712, 909201), (1776, 876437), (2568, 606134), (3959, 393168), (5136, 303067), (7918, 196584), (8191, 190032), (11877, 131056), (15836, 98292), (16382, 95016), (23754, 65528), (24573, 63344), (31672, 49146), (32764, 47508)]