143912912

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2029}}^1$

素因数の和:2092

約数の個数: 80

約数和(自身を含む): 338311680

約数和(自身を除く): 194398768

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 31, 44, 52, 62, 88, 104, 124, 143, 176, 208, 248, 286, 341, 403, 496, 572, 682, 806, 1144, 1364, 1612, 2029, 2288, 2728, 3224, 4058, 4433, 5456, 6448, 8116, 8866, 16232, 17732, 22319, 26377, 32464, 35464, 44638, 52754, 62899, 70928, 89276, 105508, 125798, 178552, 211016, 251596, 290147, 357104, 422032, 503192, 580294, 691889, 817687, 1006384, 1160588, 1383778, 1635374, 2321176, 2767556, 3270748, 4642352, 5535112, 6541496, 8994557, 11070224, 13082992, 17989114, 35978228, 71956456, 143912912]

約数ペア:

[(1, 143912912), (2, 71956456), (4, 35978228), (8, 17989114), (11, 13082992), (13, 11070224), (16, 8994557), (22, 6541496), (26, 5535112), (31, 4642352), (44, 3270748), (52, 2767556), (62, 2321176), (88, 1635374), (104, 1383778), (124, 1160588), (143, 1006384), (176, 817687), (208, 691889), (248, 580294), (286, 503192), (341, 422032), (403, 357104), (496, 290147), (572, 251596), (682, 211016), (806, 178552), (1144, 125798), (1364, 105508), (1612, 89276), (2029, 70928), (2288, 62899), (2728, 52754), (3224, 44638), (4058, 35464), (4433, 32464), (5456, 26377), (6448, 22319), (8116, 17732), (8866, 16232)]