169822912

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{281}}^1$

素因数の和:390

約数の個数: 112

約数和(自身を含む): 412577280

約数和(自身を除く): 242754368

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 71, 76, 112, 133, 142, 152, 224, 266, 281, 284, 304, 448, 497, 532, 562, 568, 608, 994, 1064, 1124, 1136, 1216, 1349, 1967, 1988, 2128, 2248, 2272, 2698, 3934, 3976, 4256, 4496, 4544, 5339, 5396, 7868, 7952, 8512, 8992, 9443, 10678, 10792, 15736, 15904, 17984, 18886, 19951, 21356, 21584, 31472, 31808, 37373, 37772, 39902, 42712, 43168, 62944, 74746, 75544, 79804, 85424, 86336, 125888, 139657, 149492, 151088, 159608, 170848, 279314, 298984, 302176, 319216, 341696, 379069, 558628, 597968, 604352, 638432, 758138, 1117256, 1195936, 1276864, 1516276, 2234512, 2391872, 2653483, 3032552, 4469024, 5306966, 6065104, 8938048, 10613932, 12130208, 21227864, 24260416, 42455728, 84911456, 169822912]

約数ペア:

[(1, 169822912), (2, 84911456), (4, 42455728), (7, 24260416), (8, 21227864), (14, 12130208), (16, 10613932), (19, 8938048), (28, 6065104), (32, 5306966), (38, 4469024), (56, 3032552), (64, 2653483), (71, 2391872), (76, 2234512), (112, 1516276), (133, 1276864), (142, 1195936), (152, 1117256), (224, 758138), (266, 638432), (281, 604352), (284, 597968), (304, 558628), (448, 379069), (497, 341696), (532, 319216), (562, 302176), (568, 298984), (608, 279314), (994, 170848), (1064, 159608), (1124, 151088), (1136, 149492), (1216, 139657), (1349, 125888), (1967, 86336), (1988, 85424), (2128, 79804), (2248, 75544), (2272, 74746), (2698, 62944), (3934, 43168), (3976, 42712), (4256, 39902), (4496, 37772), (4544, 37373), (5339, 31808), (5396, 31472), (7868, 21584), (7952, 21356), (8512, 19951), (8992, 18886), (9443, 17984), (10678, 15904), (10792, 15736)]