189674784

素因数分解:

$2^5\times 3^4\times {\mathrm{13}}^2\times {\mathrm{433}}^1$

素因数の和:481

約数の個数: 180

約数和(自身を含む): 605433906

約数和(自身を除く): 415759122

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 81, 96, 104, 108, 117, 144, 156, 162, 169, 208, 216, 234, 288, 312, 324, 338, 351, 416, 432, 433, 468, 507, 624, 648, 676, 702, 864, 866, 936, 1014, 1053, 1248, 1296, 1299, 1352, 1404, 1521, 1732, 1872, 2028, 2106, 2592, 2598, 2704, 2808, 3042, 3464, 3744, 3897, 4056, 4212, 4563, 5196, 5408, 5616, 5629, 6084, 6928, 7794, 8112, 8424, 9126, 10392, 11232, 11258, 11691, 12168, 13689, 13856, 15588, 16224, 16848, 16887, 18252, 20784, 22516, 23382, 24336, 27378, 31176, 33696, 33774, 35073, 36504, 41568, 45032, 46764, 48672, 50661, 54756, 62352, 67548, 70146, 73008, 73177, 90064, 93528, 101322, 109512, 124704, 135096, 140292, 146016, 146354, 151983, 180128, 187056, 202644, 219024, 219531, 270192, 280584, 292708, 303966, 374112, 405288, 438048, 439062, 455949, 540384, 561168, 585416, 607932, 658593, 810576, 878124, 911898, 1122336, 1170832, 1215864, 1317186, 1621152, 1756248, 1823796, 1975779, 2341664, 2431728, 2634372, 3512496, 3647592, 3951558, 4863456, 5268744, 5927337, 7024992, 7295184, 7903116, 10537488, 11854674, 14590368, 15806232, 21074976, 23709348, 31612464, 47418696, 63224928, 94837392, 189674784]

約数ペア:

[(1, 189674784), (2, 94837392), (3, 63224928), (4, 47418696), (6, 31612464), (8, 23709348), (9, 21074976), (12, 15806232), (13, 14590368), (16, 11854674), (18, 10537488), (24, 7903116), (26, 7295184), (27, 7024992), (32, 5927337), (36, 5268744), (39, 4863456), (48, 3951558), (52, 3647592), (54, 3512496), (72, 2634372), (78, 2431728), (81, 2341664), (96, 1975779), (104, 1823796), (108, 1756248), (117, 1621152), (144, 1317186), (156, 1215864), (162, 1170832), (169, 1122336), (208, 911898), (216, 878124), (234, 810576), (288, 658593), (312, 607932), (324, 585416), (338, 561168), (351, 540384), (416, 455949), (432, 439062), (433, 438048), (468, 405288), (507, 374112), (624, 303966), (648, 292708), (676, 280584), (702, 270192), (864, 219531), (866, 219024), (936, 202644), (1014, 187056), (1053, 180128), (1248, 151983), (1296, 146354), (1299, 146016), (1352, 140292), (1404, 135096), (1521, 124704), (1732, 109512), (1872, 101322), (2028, 93528), (2106, 90064), (2592, 73177), (2598, 73008), (2704, 70146), (2808, 67548), (3042, 62352), (3464, 54756), (3744, 50661), (3897, 48672), (4056, 46764), (4212, 45032), (4563, 41568), (5196, 36504), (5408, 35073), (5616, 33774), (5629, 33696), (6084, 31176), (6928, 27378), (7794, 24336), (8112, 23382), (8424, 22516), (9126, 20784), (10392, 18252), (11232, 16887), (11258, 16848), (11691, 16224), (12168, 15588), (13689, 13856)]