189838656

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{239}}^1$

素因数の和:461

約数の個数: 168

約数和(自身を含む): 627644160

約数和(自身を除く): 437805504

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 168, 192, 197, 224, 239, 252, 288, 336, 394, 448, 478, 504, 576, 591, 672, 717, 788, 956, 1008, 1182, 1344, 1379, 1434, 1576, 1673, 1773, 1912, 2016, 2151, 2364, 2758, 2868, 3152, 3346, 3546, 3824, 4032, 4137, 4302, 4728, 5019, 5516, 5736, 6304, 6692, 7092, 7648, 8274, 8604, 9456, 10038, 11032, 11472, 12411, 12608, 13384, 14184, 15057, 15296, 16548, 17208, 18912, 20076, 22064, 22944, 24822, 26768, 28368, 30114, 33096, 34416, 37824, 40152, 44128, 45888, 47083, 49644, 53536, 56736, 60228, 66192, 68832, 80304, 88256, 94166, 99288, 107072, 113472, 120456, 132384, 137664, 141249, 160608, 188332, 198576, 240912, 264768, 282498, 321216, 329581, 376664, 397152, 423747, 481824, 564996, 659162, 753328, 794304, 847494, 963648, 988743, 1129992, 1318324, 1506656, 1694988, 1977486, 2259984, 2636648, 2966229, 3013312, 3389976, 3954972, 4519968, 5273296, 5932458, 6779952, 7909944, 9039936, 10546592, 11864916, 13559904, 15819888, 21093184, 23729832, 27119808, 31639776, 47459664, 63279552, 94919328, 189838656]

約数ペア:

[(1, 189838656), (2, 94919328), (3, 63279552), (4, 47459664), (6, 31639776), (7, 27119808), (8, 23729832), (9, 21093184), (12, 15819888), (14, 13559904), (16, 11864916), (18, 10546592), (21, 9039936), (24, 7909944), (28, 6779952), (32, 5932458), (36, 5273296), (42, 4519968), (48, 3954972), (56, 3389976), (63, 3013312), (64, 2966229), (72, 2636648), (84, 2259984), (96, 1977486), (112, 1694988), (126, 1506656), (144, 1318324), (168, 1129992), (192, 988743), (197, 963648), (224, 847494), (239, 794304), (252, 753328), (288, 659162), (336, 564996), (394, 481824), (448, 423747), (478, 397152), (504, 376664), (576, 329581), (591, 321216), (672, 282498), (717, 264768), (788, 240912), (956, 198576), (1008, 188332), (1182, 160608), (1344, 141249), (1379, 137664), (1434, 132384), (1576, 120456), (1673, 113472), (1773, 107072), (1912, 99288), (2016, 94166), (2151, 88256), (2364, 80304), (2758, 68832), (2868, 66192), (3152, 60228), (3346, 56736), (3546, 53536), (3824, 49644), (4032, 47083), (4137, 45888), (4302, 44128), (4728, 40152), (5019, 37824), (5516, 34416), (5736, 33096), (6304, 30114), (6692, 28368), (7092, 26768), (7648, 24822), (8274, 22944), (8604, 22064), (9456, 20076), (10038, 18912), (11032, 17208), (11472, 16548), (12411, 15296), (12608, 15057), (13384, 14184)]