141645938

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{461}}^1\times {\mathrm{1291}}^1$

素因数の和:1778

約数の個数: 32

約数和(自身を含む): 257862528

約数和(自身を除く): 116216590

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 461, 922, 1291, 2582, 3227, 6454, 7837, 9037, 15674, 18074, 21947, 43894, 54859, 109718, 153629, 307258, 595151, 1190302, 4166057, 8332114, 10117567, 20235134, 70822969, 141645938]

約数ペア:

[(1, 141645938), (2, 70822969), (7, 20235134), (14, 10117567), (17, 8332114), (34, 4166057), (119, 1190302), (238, 595151), (461, 307258), (922, 153629), (1291, 109718), (2582, 54859), (3227, 43894), (6454, 21947), (7837, 18074), (9037, 15674)]