173408508

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1231}}^1$

素因数の和:1304

約数の個数: 144

約数和(自身を含む): 552487936

約数和(自身を除く): 379079428

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 43, 52, 63, 78, 84, 86, 91, 117, 126, 129, 156, 172, 182, 234, 252, 258, 273, 301, 364, 387, 468, 516, 546, 559, 602, 774, 819, 903, 1092, 1118, 1204, 1231, 1548, 1638, 1677, 1806, 2236, 2462, 2709, 3276, 3354, 3612, 3693, 3913, 4924, 5031, 5418, 6708, 7386, 7826, 8617, 10062, 10836, 11079, 11739, 14772, 15652, 16003, 17234, 20124, 22158, 23478, 25851, 32006, 34468, 35217, 44316, 46956, 48009, 51702, 52933, 64012, 70434, 77553, 96018, 103404, 105866, 112021, 140868, 144027, 155106, 158799, 192036, 211732, 224042, 288054, 310212, 317598, 336063, 370531, 448084, 476397, 576108, 635196, 672126, 688129, 741062, 952794, 1008189, 1111593, 1344252, 1376258, 1482124, 1905588, 2016378, 2064387, 2223186, 2752516, 3334779, 4032756, 4128774, 4446372, 4816903, 6193161, 6669558, 8257548, 9633806, 12386322, 13339116, 14450709, 19267612, 24772644, 28901418, 43352127, 57802836, 86704254, 173408508]

約数ペア:

[(1, 173408508), (2, 86704254), (3, 57802836), (4, 43352127), (6, 28901418), (7, 24772644), (9, 19267612), (12, 14450709), (13, 13339116), (14, 12386322), (18, 9633806), (21, 8257548), (26, 6669558), (28, 6193161), (36, 4816903), (39, 4446372), (42, 4128774), (43, 4032756), (52, 3334779), (63, 2752516), (78, 2223186), (84, 2064387), (86, 2016378), (91, 1905588), (117, 1482124), (126, 1376258), (129, 1344252), (156, 1111593), (172, 1008189), (182, 952794), (234, 741062), (252, 688129), (258, 672126), (273, 635196), (301, 576108), (364, 476397), (387, 448084), (468, 370531), (516, 336063), (546, 317598), (559, 310212), (602, 288054), (774, 224042), (819, 211732), (903, 192036), (1092, 158799), (1118, 155106), (1204, 144027), (1231, 140868), (1548, 112021), (1638, 105866), (1677, 103404), (1806, 96018), (2236, 77553), (2462, 70434), (2709, 64012), (3276, 52933), (3354, 51702), (3612, 48009), (3693, 46956), (3913, 44316), (4924, 35217), (5031, 34468), (5418, 32006), (6708, 25851), (7386, 23478), (7826, 22158), (8617, 20124), (10062, 17234), (10836, 16003), (11079, 15652), (11739, 14772)]