136112816

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{199}}^1$

素因数の和:442

約数の個数: 80

約数和(自身を含む): 314265600

約数和(自身を除く): 178152784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 197, 199, 217, 248, 394, 398, 434, 496, 788, 796, 868, 1379, 1393, 1576, 1592, 1736, 2758, 2786, 3152, 3184, 3472, 5516, 5572, 6107, 6169, 11032, 11144, 12214, 12338, 22064, 22288, 24428, 24676, 39203, 42749, 43183, 48856, 49352, 78406, 85498, 86366, 97712, 98704, 156812, 170996, 172732, 274421, 313624, 341992, 345464, 548842, 627248, 683984, 690928, 1097684, 1215293, 2195368, 2430586, 4390736, 4861172, 8507051, 9722344, 17014102, 19444688, 34028204, 68056408, 136112816]

約数ペア:

[(1, 136112816), (2, 68056408), (4, 34028204), (7, 19444688), (8, 17014102), (14, 9722344), (16, 8507051), (28, 4861172), (31, 4390736), (56, 2430586), (62, 2195368), (112, 1215293), (124, 1097684), (197, 690928), (199, 683984), (217, 627248), (248, 548842), (394, 345464), (398, 341992), (434, 313624), (496, 274421), (788, 172732), (796, 170996), (868, 156812), (1379, 98704), (1393, 97712), (1576, 86366), (1592, 85498), (1736, 78406), (2758, 49352), (2786, 48856), (3152, 43183), (3184, 42749), (3472, 39203), (5516, 24676), (5572, 24428), (6107, 22288), (6169, 22064), (11032, 12338), (11144, 12214)]