189743904

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{137}}^1\times {\mathrm{229}}^1$

素因数の和:392

約数の個数: 192

約数和(自身を含む): 639878400

約数和(自身を除く): 450134496

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 84, 96, 108, 112, 126, 137, 144, 168, 189, 216, 224, 229, 252, 274, 288, 336, 378, 411, 432, 458, 504, 548, 672, 687, 756, 822, 864, 916, 959, 1008, 1096, 1233, 1374, 1512, 1603, 1644, 1832, 1918, 2016, 2061, 2192, 2466, 2748, 2877, 3024, 3206, 3288, 3664, 3699, 3836, 4122, 4384, 4809, 4932, 5496, 5754, 6048, 6183, 6412, 6576, 7328, 7398, 7672, 8244, 8631, 9618, 9864, 10992, 11508, 12366, 12824, 13152, 14427, 14796, 15344, 16488, 17262, 19236, 19728, 21984, 23016, 24732, 25648, 25893, 28854, 29592, 30688, 31373, 32976, 34524, 38472, 39456, 43281, 46032, 49464, 51296, 51786, 57708, 59184, 62746, 65952, 69048, 76944, 86562, 92064, 94119, 98928, 103572, 115416, 118368, 125492, 138096, 153888, 173124, 188238, 197856, 207144, 219611, 230832, 250984, 276192, 282357, 346248, 376476, 414288, 439222, 461664, 501968, 564714, 658833, 692496, 752952, 828576, 847071, 878444, 1003936, 1129428, 1317666, 1384992, 1505904, 1694142, 1756888, 1976499, 2258856, 2635332, 3011808, 3388284, 3513776, 3952998, 4517712, 5270664, 5929497, 6776568, 7027552, 7905996, 9035424, 10541328, 11858994, 13553136, 15811992, 21082656, 23717988, 27106272, 31623984, 47435976, 63247968, 94871952, 189743904]

約数ペア:

[(1, 189743904), (2, 94871952), (3, 63247968), (4, 47435976), (6, 31623984), (7, 27106272), (8, 23717988), (9, 21082656), (12, 15811992), (14, 13553136), (16, 11858994), (18, 10541328), (21, 9035424), (24, 7905996), (27, 7027552), (28, 6776568), (32, 5929497), (36, 5270664), (42, 4517712), (48, 3952998), (54, 3513776), (56, 3388284), (63, 3011808), (72, 2635332), (84, 2258856), (96, 1976499), (108, 1756888), (112, 1694142), (126, 1505904), (137, 1384992), (144, 1317666), (168, 1129428), (189, 1003936), (216, 878444), (224, 847071), (229, 828576), (252, 752952), (274, 692496), (288, 658833), (336, 564714), (378, 501968), (411, 461664), (432, 439222), (458, 414288), (504, 376476), (548, 346248), (672, 282357), (687, 276192), (756, 250984), (822, 230832), (864, 219611), (916, 207144), (959, 197856), (1008, 188238), (1096, 173124), (1233, 153888), (1374, 138096), (1512, 125492), (1603, 118368), (1644, 115416), (1832, 103572), (1918, 98928), (2016, 94119), (2061, 92064), (2192, 86562), (2466, 76944), (2748, 69048), (2877, 65952), (3024, 62746), (3206, 59184), (3288, 57708), (3664, 51786), (3699, 51296), (3836, 49464), (4122, 46032), (4384, 43281), (4809, 39456), (4932, 38472), (5496, 34524), (5754, 32976), (6048, 31373), (6183, 30688), (6412, 29592), (6576, 28854), (7328, 25893), (7398, 25648), (7672, 24732), (8244, 23016), (8631, 21984), (9618, 19728), (9864, 19236), (10992, 17262), (11508, 16488), (12366, 15344), (12824, 14796), (13152, 14427)]