142794184

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{3407}}^1$

素因数の和:3470

約数の個数: 48

約数和(自身を含む): 299358720

約数和(自身を除く): 156564536

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 169, 248, 338, 403, 676, 806, 1352, 1612, 3224, 3407, 5239, 6814, 10478, 13628, 20956, 27256, 41912, 44291, 88582, 105617, 177164, 211234, 354328, 422468, 575783, 844936, 1151566, 1373021, 2303132, 2746042, 4606264, 5492084, 10984168, 17849273, 35698546, 71397092, 142794184]

約数ペア:

[(1, 142794184), (2, 71397092), (4, 35698546), (8, 17849273), (13, 10984168), (26, 5492084), (31, 4606264), (52, 2746042), (62, 2303132), (104, 1373021), (124, 1151566), (169, 844936), (248, 575783), (338, 422468), (403, 354328), (676, 211234), (806, 177164), (1352, 105617), (1612, 88582), (3224, 44291), (3407, 41912), (5239, 27256), (6814, 20956), (10478, 13628)]