171430924

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{2591}}^1$

素因数の和:2758

約数の個数: 48

約数和(自身を含む): 365783040

約数和(自身を除く): 194352116

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 139, 238, 278, 476, 556, 973, 1946, 2363, 2591, 3892, 4726, 5182, 9452, 10364, 16541, 18137, 33082, 36274, 44047, 66164, 72548, 88094, 176188, 308329, 360149, 616658, 720298, 1233316, 1440596, 2521043, 5042086, 6122533, 10084172, 12245066, 24490132, 42857731, 85715462, 171430924]

約数ペア:

[(1, 171430924), (2, 85715462), (4, 42857731), (7, 24490132), (14, 12245066), (17, 10084172), (28, 6122533), (34, 5042086), (68, 2521043), (119, 1440596), (139, 1233316), (238, 720298), (278, 616658), (476, 360149), (556, 308329), (973, 176188), (1946, 88094), (2363, 72548), (2591, 66164), (3892, 44047), (4726, 36274), (5182, 33082), (9452, 18137), (10364, 16541)]