139737052

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{16691}}^1$

素因数の和:16738

約数の個数: 48

約数和(自身を含む): 314076672

約数和(自身を除く): 174339620

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 46, 52, 91, 92, 161, 182, 299, 322, 364, 598, 644, 1196, 2093, 4186, 8372, 16691, 33382, 66764, 116837, 216983, 233674, 383893, 433966, 467348, 767786, 867932, 1518881, 1535572, 2687251, 3037762, 4990609, 5374502, 6075524, 9981218, 10749004, 19962436, 34934263, 69868526, 139737052]

約数ペア:

[(1, 139737052), (2, 69868526), (4, 34934263), (7, 19962436), (13, 10749004), (14, 9981218), (23, 6075524), (26, 5374502), (28, 4990609), (46, 3037762), (52, 2687251), (91, 1535572), (92, 1518881), (161, 867932), (182, 767786), (299, 467348), (322, 433966), (364, 383893), (598, 233674), (644, 216983), (1196, 116837), (2093, 66764), (4186, 33382), (8372, 16691)]