189939456

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{11777}}^1$

素因数の和:11806

約数の個数: 108

約数和(自身を含む): 625930032

約数和(自身を除く): 435990576

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, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 576, 672, 768, 896, 1008, 1152, 1344, 1792, 2016, 2304, 2688, 4032, 5376, 8064, 11777, 16128, 23554, 35331, 47108, 70662, 82439, 94216, 105993, 141324, 164878, 188432, 211986, 247317, 282648, 329756, 376864, 423972, 494634, 565296, 659512, 741951, 753728, 847944, 989268, 1130592, 1319024, 1483902, 1507456, 1695888, 1978536, 2261184, 2638048, 2967804, 3014912, 3391776, 3957072, 4522368, 5276096, 5935608, 6783552, 7914144, 9044736, 10552192, 11871216, 13567104, 15828288, 21104384, 23742432, 27134208, 31656576, 47484864, 63313152, 94969728, 189939456]

約数ペア:

[(1, 189939456), (2, 94969728), (3, 63313152), (4, 47484864), (6, 31656576), (7, 27134208), (8, 23742432), (9, 21104384), (12, 15828288), (14, 13567104), (16, 11871216), (18, 10552192), (21, 9044736), (24, 7914144), (28, 6783552), (32, 5935608), (36, 5276096), (42, 4522368), (48, 3957072), (56, 3391776), (63, 3014912), (64, 2967804), (72, 2638048), (84, 2261184), (96, 1978536), (112, 1695888), (126, 1507456), (128, 1483902), (144, 1319024), (168, 1130592), (192, 989268), (224, 847944), (252, 753728), (256, 741951), (288, 659512), (336, 565296), (384, 494634), (448, 423972), (504, 376864), (576, 329756), (672, 282648), (768, 247317), (896, 211986), (1008, 188432), (1152, 164878), (1344, 141324), (1792, 105993), (2016, 94216), (2304, 82439), (2688, 70662), (4032, 47108), (5376, 35331), (8064, 23554), (11777, 16128)]