139918194

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{2069}}^1$

素因数の和:2124

約数の個数: 72

約数和(自身を含む): 346977540

約数和(自身を除く): 207059346

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 289, 306, 442, 578, 663, 867, 1326, 1734, 1989, 2069, 2601, 3757, 3978, 4138, 5202, 6207, 7514, 11271, 12414, 18621, 22542, 26897, 33813, 35173, 37242, 53794, 67626, 70346, 80691, 105519, 161382, 211038, 242073, 316557, 457249, 484146, 597941, 633114, 914498, 1195882, 1371747, 1793823, 2743494, 3587646, 4115241, 5381469, 7773233, 8230482, 10762938, 15546466, 23319699, 46639398, 69959097, 139918194]

約数ペア:

[(1, 139918194), (2, 69959097), (3, 46639398), (6, 23319699), (9, 15546466), (13, 10762938), (17, 8230482), (18, 7773233), (26, 5381469), (34, 4115241), (39, 3587646), (51, 2743494), (78, 1793823), (102, 1371747), (117, 1195882), (153, 914498), (221, 633114), (234, 597941), (289, 484146), (306, 457249), (442, 316557), (578, 242073), (663, 211038), (867, 161382), (1326, 105519), (1734, 80691), (1989, 70346), (2069, 67626), (2601, 53794), (3757, 37242), (3978, 35173), (4138, 33813), (5202, 26897), (6207, 22542), (7514, 18621), (11271, 12414)]