139254206

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{8597}}^1$

素因数の和:8708

約数の個数: 32

約数和(自身を含む): 260003520

約数和(自身を除く): 120749314

約数列:

[1, 2, 7, 13, 14, 26, 89, 91, 178, 182, 623, 1157, 1246, 2314, 8099, 8597, 16198, 17194, 60179, 111761, 120358, 223522, 765133, 782327, 1530266, 1564654, 5355931, 9946729, 10711862, 19893458, 69627103, 139254206]

約数ペア:

[(1, 139254206), (2, 69627103), (7, 19893458), (13, 10711862), (14, 9946729), (26, 5355931), (89, 1564654), (91, 1530266), (178, 782327), (182, 765133), (623, 223522), (1157, 120358), (1246, 111761), (2314, 60179), (8099, 17194), (8597, 16198)]