189403704

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{19}}^2\times {\mathrm{347}}^1$

素因数の和:407

約数の個数: 192

約数和(自身を含む): 636422400

約数和(自身を除く): 447018696

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 36, 38, 42, 54, 56, 57, 63, 72, 76, 84, 108, 114, 126, 133, 152, 168, 171, 189, 216, 228, 252, 266, 342, 347, 361, 378, 399, 456, 504, 513, 532, 684, 694, 722, 756, 798, 1026, 1041, 1064, 1083, 1197, 1368, 1388, 1444, 1512, 1596, 2052, 2082, 2166, 2394, 2429, 2527, 2776, 2888, 3123, 3192, 3249, 3591, 4104, 4164, 4332, 4788, 4858, 5054, 6246, 6498, 6593, 7182, 7287, 7581, 8328, 8664, 9369, 9576, 9716, 9747, 10108, 12492, 12996, 13186, 14364, 14574, 15162, 18738, 19432, 19494, 19779, 20216, 21861, 22743, 24984, 25992, 26372, 28728, 29148, 30324, 37476, 38988, 39558, 43722, 45486, 46151, 52744, 58296, 59337, 60648, 65583, 68229, 74952, 77976, 79116, 87444, 90972, 92302, 118674, 125267, 131166, 136458, 138453, 158232, 174888, 178011, 181944, 184604, 237348, 250534, 262332, 272916, 276906, 356022, 369208, 375801, 415359, 474696, 501068, 524664, 545832, 553812, 712044, 751602, 830718, 876869, 1002136, 1107624, 1127403, 1246077, 1424088, 1503204, 1661436, 1753738, 2254806, 2492154, 2630607, 3006408, 3322872, 3382209, 3507476, 4509612, 4984308, 5261214, 6764418, 7014952, 7891821, 9019224, 9968616, 10522428, 13528836, 15783642, 21044856, 23675463, 27057672, 31567284, 47350926, 63134568, 94701852, 189403704]

約数ペア:

[(1, 189403704), (2, 94701852), (3, 63134568), (4, 47350926), (6, 31567284), (7, 27057672), (8, 23675463), (9, 21044856), (12, 15783642), (14, 13528836), (18, 10522428), (19, 9968616), (21, 9019224), (24, 7891821), (27, 7014952), (28, 6764418), (36, 5261214), (38, 4984308), (42, 4509612), (54, 3507476), (56, 3382209), (57, 3322872), (63, 3006408), (72, 2630607), (76, 2492154), (84, 2254806), (108, 1753738), (114, 1661436), (126, 1503204), (133, 1424088), (152, 1246077), (168, 1127403), (171, 1107624), (189, 1002136), (216, 876869), (228, 830718), (252, 751602), (266, 712044), (342, 553812), (347, 545832), (361, 524664), (378, 501068), (399, 474696), (456, 415359), (504, 375801), (513, 369208), (532, 356022), (684, 276906), (694, 272916), (722, 262332), (756, 250534), (798, 237348), (1026, 184604), (1041, 181944), (1064, 178011), (1083, 174888), (1197, 158232), (1368, 138453), (1388, 136458), (1444, 131166), (1512, 125267), (1596, 118674), (2052, 92302), (2082, 90972), (2166, 87444), (2394, 79116), (2429, 77976), (2527, 74952), (2776, 68229), (2888, 65583), (3123, 60648), (3192, 59337), (3249, 58296), (3591, 52744), (4104, 46151), (4164, 45486), (4332, 43722), (4788, 39558), (4858, 38988), (5054, 37476), (6246, 30324), (6498, 29148), (6593, 28728), (7182, 26372), (7287, 25992), (7581, 24984), (8328, 22743), (8664, 21861), (9369, 20216), (9576, 19779), (9716, 19494), (9747, 19432), (10108, 18738), (12492, 15162), (12996, 14574), (13186, 14364)]