188256978

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1$

素因数の和:333

約数の個数: 192

約数和(自身を含む): 553512960

約数和(自身を除く): 365255982

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 23, 26, 38, 39, 42, 46, 57, 63, 69, 78, 91, 114, 117, 126, 133, 138, 161, 171, 182, 207, 234, 247, 263, 266, 273, 299, 322, 342, 399, 414, 437, 483, 494, 526, 546, 598, 741, 789, 798, 819, 874, 897, 966, 1197, 1311, 1449, 1482, 1578, 1638, 1729, 1794, 1841, 2093, 2223, 2367, 2394, 2622, 2691, 2898, 3059, 3419, 3458, 3682, 3933, 4186, 4446, 4734, 4997, 5187, 5382, 5523, 5681, 6049, 6118, 6279, 6838, 7866, 9177, 9994, 10257, 10374, 11046, 11362, 12098, 12558, 14991, 15561, 16569, 17043, 18147, 18354, 18837, 20514, 23933, 27531, 29982, 30771, 31122, 33138, 34086, 34979, 36294, 37674, 39767, 42343, 44973, 47866, 51129, 54441, 55062, 61542, 64961, 69958, 71799, 78637, 79534, 84686, 89946, 102258, 104937, 108882, 114931, 119301, 127029, 129922, 143598, 157274, 194883, 209874, 215397, 229862, 235911, 238602, 254058, 314811, 344793, 357903, 381087, 389766, 430794, 454727, 471822, 550459, 584649, 629622, 689586, 707733, 715806, 762174, 804517, 909454, 1034379, 1100918, 1169298, 1364181, 1415466, 1494103, 1609034, 1651377, 2068758, 2413551, 2728362, 2988206, 3302754, 4092543, 4482309, 4827102, 4954131, 7240653, 8185086, 8964618, 9908262, 10458721, 13446927, 14481306, 20917442, 26893854, 31376163, 62752326, 94128489, 188256978]

約数ペア:

[(1, 188256978), (2, 94128489), (3, 62752326), (6, 31376163), (7, 26893854), (9, 20917442), (13, 14481306), (14, 13446927), (18, 10458721), (19, 9908262), (21, 8964618), (23, 8185086), (26, 7240653), (38, 4954131), (39, 4827102), (42, 4482309), (46, 4092543), (57, 3302754), (63, 2988206), (69, 2728362), (78, 2413551), (91, 2068758), (114, 1651377), (117, 1609034), (126, 1494103), (133, 1415466), (138, 1364181), (161, 1169298), (171, 1100918), (182, 1034379), (207, 909454), (234, 804517), (247, 762174), (263, 715806), (266, 707733), (273, 689586), (299, 629622), (322, 584649), (342, 550459), (399, 471822), (414, 454727), (437, 430794), (483, 389766), (494, 381087), (526, 357903), (546, 344793), (598, 314811), (741, 254058), (789, 238602), (798, 235911), (819, 229862), (874, 215397), (897, 209874), (966, 194883), (1197, 157274), (1311, 143598), (1449, 129922), (1482, 127029), (1578, 119301), (1638, 114931), (1729, 108882), (1794, 104937), (1841, 102258), (2093, 89946), (2223, 84686), (2367, 79534), (2394, 78637), (2622, 71799), (2691, 69958), (2898, 64961), (3059, 61542), (3419, 55062), (3458, 54441), (3682, 51129), (3933, 47866), (4186, 44973), (4446, 42343), (4734, 39767), (4997, 37674), (5187, 36294), (5382, 34979), (5523, 34086), (5681, 33138), (6049, 31122), (6118, 30771), (6279, 29982), (6838, 27531), (7866, 23933), (9177, 20514), (9994, 18837), (10257, 18354), (10374, 18147), (11046, 17043), (11362, 16569), (12098, 15561), (12558, 14991)]