189368388

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{337}}^1$

素因数の和:415

約数の個数: 144

約数和(自身を含む): 553833280

約数和(自身を除く): 364464892

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 43, 44, 54, 66, 86, 99, 108, 121, 129, 132, 172, 198, 242, 258, 297, 337, 363, 387, 396, 473, 484, 516, 594, 674, 726, 774, 946, 1011, 1089, 1161, 1188, 1348, 1419, 1452, 1548, 1892, 2022, 2178, 2322, 2838, 3033, 3267, 3707, 4044, 4257, 4356, 4644, 5203, 5676, 6066, 6534, 7414, 8514, 9099, 10406, 11121, 12132, 12771, 13068, 14491, 14828, 15609, 17028, 18198, 20812, 22242, 25542, 28982, 31218, 33363, 36396, 40777, 43473, 44484, 46827, 51084, 57964, 62436, 66726, 81554, 86946, 93654, 100089, 122331, 130419, 133452, 140481, 159401, 163108, 173892, 187308, 200178, 244662, 260838, 280962, 318802, 366993, 391257, 400356, 478203, 489324, 521676, 561924, 637604, 733986, 782514, 956406, 1100979, 1434609, 1467972, 1565028, 1753411, 1912812, 2201958, 2869218, 3506822, 4303827, 4403916, 5260233, 5738436, 7013644, 8607654, 10520466, 15780699, 17215308, 21040932, 31561398, 47342097, 63122796, 94684194, 189368388]

約数ペア:

[(1, 189368388), (2, 94684194), (3, 63122796), (4, 47342097), (6, 31561398), (9, 21040932), (11, 17215308), (12, 15780699), (18, 10520466), (22, 8607654), (27, 7013644), (33, 5738436), (36, 5260233), (43, 4403916), (44, 4303827), (54, 3506822), (66, 2869218), (86, 2201958), (99, 1912812), (108, 1753411), (121, 1565028), (129, 1467972), (132, 1434609), (172, 1100979), (198, 956406), (242, 782514), (258, 733986), (297, 637604), (337, 561924), (363, 521676), (387, 489324), (396, 478203), (473, 400356), (484, 391257), (516, 366993), (594, 318802), (674, 280962), (726, 260838), (774, 244662), (946, 200178), (1011, 187308), (1089, 173892), (1161, 163108), (1188, 159401), (1348, 140481), (1419, 133452), (1452, 130419), (1548, 122331), (1892, 100089), (2022, 93654), (2178, 86946), (2322, 81554), (2838, 66726), (3033, 62436), (3267, 57964), (3707, 51084), (4044, 46827), (4257, 44484), (4356, 43473), (4644, 40777), (5203, 36396), (5676, 33363), (6066, 31218), (6534, 28982), (7414, 25542), (8514, 22242), (9099, 20812), (10406, 18198), (11121, 17028), (12132, 15609), (12771, 14828), (13068, 14491)]