194641664

素因数分解:

$2^8\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2311}}^1$

素因数の和:2381

約数の個数: 72

約数和(自身を含む): 453669888

約数和(自身を除く): 259028224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 64, 94, 112, 128, 188, 224, 256, 329, 376, 448, 658, 752, 896, 1316, 1504, 1792, 2311, 2632, 3008, 4622, 5264, 6016, 9244, 10528, 12032, 16177, 18488, 21056, 32354, 36976, 42112, 64708, 73952, 84224, 108617, 129416, 147904, 217234, 258832, 295808, 434468, 517664, 591616, 760319, 868936, 1035328, 1520638, 1737872, 2070656, 3041276, 3475744, 4141312, 6082552, 6951488, 12165104, 13902976, 24330208, 27805952, 48660416, 97320832, 194641664]

約数ペア:

[(1, 194641664), (2, 97320832), (4, 48660416), (7, 27805952), (8, 24330208), (14, 13902976), (16, 12165104), (28, 6951488), (32, 6082552), (47, 4141312), (56, 3475744), (64, 3041276), (94, 2070656), (112, 1737872), (128, 1520638), (188, 1035328), (224, 868936), (256, 760319), (329, 591616), (376, 517664), (448, 434468), (658, 295808), (752, 258832), (896, 217234), (1316, 147904), (1504, 129416), (1792, 108617), (2311, 84224), (2632, 73952), (3008, 64708), (4622, 42112), (5264, 36976), (6016, 32354), (9244, 21056), (10528, 18488), (12032, 16177)]