142894388

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{56081}}^1$

素因数の和:56112

約数の個数: 36

約数和(自身を含む): 313274052

約数和(自身を除く): 170379664

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 56081, 112162, 224324, 392567, 729053, 785134, 1458106, 1570268, 2747969, 2916212, 5103371, 5495938, 10206742, 10991876, 20413484, 35723597, 71447194, 142894388]

約数ペア:

[(1, 142894388), (2, 71447194), (4, 35723597), (7, 20413484), (13, 10991876), (14, 10206742), (26, 5495938), (28, 5103371), (49, 2916212), (52, 2747969), (91, 1570268), (98, 1458106), (182, 785134), (196, 729053), (364, 392567), (637, 224324), (1274, 112162), (2548, 56081)]