193385556

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{937}}^1$

素因数の和:980

約数の個数: 180

約数和(自身を含む): 633999828

約数和(自身を除く): 440614272

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 49, 52, 54, 63, 78, 81, 84, 91, 98, 108, 117, 126, 147, 156, 162, 182, 189, 196, 234, 252, 273, 294, 324, 351, 364, 378, 441, 468, 546, 567, 588, 637, 702, 756, 819, 882, 937, 1053, 1092, 1134, 1274, 1323, 1404, 1638, 1764, 1874, 1911, 2106, 2268, 2457, 2548, 2646, 2811, 3276, 3748, 3822, 3969, 4212, 4914, 5292, 5622, 5733, 6559, 7371, 7644, 7938, 8433, 9828, 11244, 11466, 12181, 13118, 14742, 15876, 16866, 17199, 19677, 22932, 24362, 25299, 26236, 29484, 33732, 34398, 36543, 39354, 45913, 48724, 50598, 51597, 59031, 68796, 73086, 75897, 78708, 85267, 91826, 101196, 103194, 109629, 118062, 137739, 146172, 151794, 170534, 177093, 183652, 206388, 219258, 236124, 255801, 275478, 303588, 328887, 341068, 354186, 413217, 438516, 511602, 531279, 550956, 596869, 657774, 708372, 767403, 826434, 986661, 1023204, 1062558, 1193738, 1239651, 1315548, 1534806, 1652868, 1790607, 1973322, 2125116, 2302209, 2387476, 2479302, 3069612, 3581214, 3718953, 3946644, 4604418, 4958604, 5371821, 6906627, 7162428, 7437906, 9208836, 10743642, 13813254, 14875812, 16115463, 21487284, 27626508, 32230926, 48346389, 64461852, 96692778, 193385556]

約数ペア:

[(1, 193385556), (2, 96692778), (3, 64461852), (4, 48346389), (6, 32230926), (7, 27626508), (9, 21487284), (12, 16115463), (13, 14875812), (14, 13813254), (18, 10743642), (21, 9208836), (26, 7437906), (27, 7162428), (28, 6906627), (36, 5371821), (39, 4958604), (42, 4604418), (49, 3946644), (52, 3718953), (54, 3581214), (63, 3069612), (78, 2479302), (81, 2387476), (84, 2302209), (91, 2125116), (98, 1973322), (108, 1790607), (117, 1652868), (126, 1534806), (147, 1315548), (156, 1239651), (162, 1193738), (182, 1062558), (189, 1023204), (196, 986661), (234, 826434), (252, 767403), (273, 708372), (294, 657774), (324, 596869), (351, 550956), (364, 531279), (378, 511602), (441, 438516), (468, 413217), (546, 354186), (567, 341068), (588, 328887), (637, 303588), (702, 275478), (756, 255801), (819, 236124), (882, 219258), (937, 206388), (1053, 183652), (1092, 177093), (1134, 170534), (1274, 151794), (1323, 146172), (1404, 137739), (1638, 118062), (1764, 109629), (1874, 103194), (1911, 101196), (2106, 91826), (2268, 85267), (2457, 78708), (2548, 75897), (2646, 73086), (2811, 68796), (3276, 59031), (3748, 51597), (3822, 50598), (3969, 48724), (4212, 45913), (4914, 39354), (5292, 36543), (5622, 34398), (5733, 33732), (6559, 29484), (7371, 26236), (7644, 25299), (7938, 24362), (8433, 22932), (9828, 19677), (11244, 17199), (11466, 16866), (12181, 15876), (13118, 14742)]