188994708

素因数分解:

$2^2\times 3^6\times 7^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1$

素因数の和:273

約数の個数: 168

約数和(自身を含む): 581720832

約数和(自身を除く): 392726124

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 47, 54, 63, 81, 84, 94, 108, 126, 141, 162, 188, 189, 197, 243, 252, 282, 324, 329, 378, 394, 423, 486, 564, 567, 591, 658, 729, 756, 788, 846, 972, 987, 1134, 1182, 1269, 1316, 1379, 1458, 1692, 1701, 1773, 1974, 2268, 2364, 2538, 2758, 2916, 2961, 3402, 3546, 3807, 3948, 4137, 5076, 5103, 5319, 5516, 5922, 6804, 7092, 7614, 8274, 8883, 9259, 10206, 10638, 11421, 11844, 12411, 15228, 15957, 16548, 17766, 18518, 20412, 21276, 22842, 24822, 26649, 27777, 31914, 34263, 35532, 37036, 37233, 45684, 47871, 49644, 53298, 55554, 63828, 64813, 68526, 74466, 79947, 83331, 95742, 106596, 111108, 111699, 129626, 137052, 143613, 148932, 159894, 166662, 191484, 194439, 223398, 239841, 249993, 259252, 287226, 319788, 333324, 335097, 388878, 446796, 479682, 499986, 574452, 583317, 670194, 749979, 777756, 959364, 999972, 1005291, 1166634, 1340388, 1499958, 1749951, 2010582, 2249937, 2333268, 2999916, 3499902, 4021164, 4499874, 5249853, 6749811, 6999804, 8999748, 10499706, 13499622, 15749559, 20999412, 26999244, 31499118, 47248677, 62998236, 94497354, 188994708]

約数ペア:

[(1, 188994708), (2, 94497354), (3, 62998236), (4, 47248677), (6, 31499118), (7, 26999244), (9, 20999412), (12, 15749559), (14, 13499622), (18, 10499706), (21, 8999748), (27, 6999804), (28, 6749811), (36, 5249853), (42, 4499874), (47, 4021164), (54, 3499902), (63, 2999916), (81, 2333268), (84, 2249937), (94, 2010582), (108, 1749951), (126, 1499958), (141, 1340388), (162, 1166634), (188, 1005291), (189, 999972), (197, 959364), (243, 777756), (252, 749979), (282, 670194), (324, 583317), (329, 574452), (378, 499986), (394, 479682), (423, 446796), (486, 388878), (564, 335097), (567, 333324), (591, 319788), (658, 287226), (729, 259252), (756, 249993), (788, 239841), (846, 223398), (972, 194439), (987, 191484), (1134, 166662), (1182, 159894), (1269, 148932), (1316, 143613), (1379, 137052), (1458, 129626), (1692, 111699), (1701, 111108), (1773, 106596), (1974, 95742), (2268, 83331), (2364, 79947), (2538, 74466), (2758, 68526), (2916, 64813), (2961, 63828), (3402, 55554), (3546, 53298), (3807, 49644), (3948, 47871), (4137, 45684), (5076, 37233), (5103, 37036), (5319, 35532), (5516, 34263), (5922, 31914), (6804, 27777), (7092, 26649), (7614, 24822), (8274, 22842), (8883, 21276), (9259, 20412), (10206, 18518), (10638, 17766), (11421, 16548), (11844, 15957), (12411, 15228)]