142610312

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{313}}^1\times {\mathrm{337}}^1$

素因数の和:682

約数の個数: 48

約数和(自身を含む): 291332340

約数和(自身を除く): 148722028

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 313, 337, 338, 626, 674, 676, 1252, 1348, 1352, 2504, 2696, 4069, 4381, 8138, 8762, 16276, 17524, 32552, 35048, 52897, 56953, 105481, 105794, 113906, 210962, 211588, 227812, 421924, 423176, 455624, 843848, 1371253, 2742506, 5485012, 10970024, 17826289, 35652578, 71305156, 142610312]

約数ペア:

[(1, 142610312), (2, 71305156), (4, 35652578), (8, 17826289), (13, 10970024), (26, 5485012), (52, 2742506), (104, 1371253), (169, 843848), (313, 455624), (337, 423176), (338, 421924), (626, 227812), (674, 211588), (676, 210962), (1252, 113906), (1348, 105794), (1352, 105481), (2504, 56953), (2696, 52897), (4069, 35048), (4381, 32552), (8138, 17524), (8762, 16276)]