193807872

素因数分解:

$2^9\times 3^2\times {\mathrm{137}}^1\times {\mathrm{307}}^1$

素因数の和:468

約数の個数: 120

約数和(自身を含む): 565260696

約数和(自身を除く): 371452824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 137, 144, 192, 256, 274, 288, 307, 384, 411, 512, 548, 576, 614, 768, 822, 921, 1096, 1152, 1228, 1233, 1536, 1644, 1842, 2192, 2304, 2456, 2466, 2763, 3288, 3684, 4384, 4608, 4912, 4932, 5526, 6576, 7368, 8768, 9824, 9864, 11052, 13152, 14736, 17536, 19648, 19728, 22104, 26304, 29472, 35072, 39296, 39456, 42059, 44208, 52608, 58944, 70144, 78592, 78912, 84118, 88416, 105216, 117888, 126177, 157184, 157824, 168236, 176832, 210432, 235776, 252354, 315648, 336472, 353664, 378531, 471552, 504708, 631296, 672944, 707328, 757062, 1009416, 1345888, 1414656, 1514124, 2018832, 2691776, 3028248, 4037664, 5383552, 6056496, 8075328, 10767104, 12112992, 16150656, 21534208, 24225984, 32301312, 48451968, 64602624, 96903936, 193807872]

約数ペア:

[(1, 193807872), (2, 96903936), (3, 64602624), (4, 48451968), (6, 32301312), (8, 24225984), (9, 21534208), (12, 16150656), (16, 12112992), (18, 10767104), (24, 8075328), (32, 6056496), (36, 5383552), (48, 4037664), (64, 3028248), (72, 2691776), (96, 2018832), (128, 1514124), (137, 1414656), (144, 1345888), (192, 1009416), (256, 757062), (274, 707328), (288, 672944), (307, 631296), (384, 504708), (411, 471552), (512, 378531), (548, 353664), (576, 336472), (614, 315648), (768, 252354), (822, 235776), (921, 210432), (1096, 176832), (1152, 168236), (1228, 157824), (1233, 157184), (1536, 126177), (1644, 117888), (1842, 105216), (2192, 88416), (2304, 84118), (2456, 78912), (2466, 78592), (2763, 70144), (3288, 58944), (3684, 52608), (4384, 44208), (4608, 42059), (4912, 39456), (4932, 39296), (5526, 35072), (6576, 29472), (7368, 26304), (8768, 22104), (9824, 19728), (9864, 19648), (11052, 17536), (13152, 14736)]