191574976

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{1039}}^1$

素因数の和:1161

約数の個数: 56

約数和(自身を含む): 395183360

約数和(自身を除く): 203608384

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 67, 86, 134, 172, 268, 344, 536, 688, 1039, 1072, 1376, 2078, 2144, 2752, 2881, 4156, 4288, 5762, 8312, 11524, 16624, 23048, 33248, 44677, 46096, 66496, 69613, 89354, 92192, 139226, 178708, 184384, 278452, 357416, 556904, 714832, 1113808, 1429664, 2227616, 2859328, 2993359, 4455232, 5986718, 11973436, 23946872, 47893744, 95787488, 191574976]

約数ペア:

[(1, 191574976), (2, 95787488), (4, 47893744), (8, 23946872), (16, 11973436), (32, 5986718), (43, 4455232), (64, 2993359), (67, 2859328), (86, 2227616), (134, 1429664), (172, 1113808), (268, 714832), (344, 556904), (536, 357416), (688, 278452), (1039, 184384), (1072, 178708), (1376, 139226), (2078, 92192), (2144, 89354), (2752, 69613), (2881, 66496), (4156, 46096), (4288, 44677), (5762, 33248), (8312, 23048), (11524, 16624)]