161107968

素因数分解:

$2^{12}\times 3^1\times 7^1\times {\mathrm{1873}}^1$

素因数の和:1907

約数の個数: 104

約数和(自身を含む): 491197888

約数和(自身を除く): 330089920

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 512, 672, 768, 896, 1024, 1344, 1536, 1792, 1873, 2048, 2688, 3072, 3584, 3746, 4096, 5376, 5619, 6144, 7168, 7492, 10752, 11238, 12288, 13111, 14336, 14984, 21504, 22476, 26222, 28672, 29968, 39333, 43008, 44952, 52444, 59936, 78666, 86016, 89904, 104888, 119872, 157332, 179808, 209776, 239744, 314664, 359616, 419552, 479488, 629328, 719232, 839104, 958976, 1258656, 1438464, 1678208, 1917952, 2517312, 2876928, 3356416, 3835904, 5034624, 5753856, 6712832, 7671808, 10069248, 11507712, 13425664, 20138496, 23015424, 26851328, 40276992, 53702656, 80553984, 161107968]

約数ペア:

[(1, 161107968), (2, 80553984), (3, 53702656), (4, 40276992), (6, 26851328), (7, 23015424), (8, 20138496), (12, 13425664), (14, 11507712), (16, 10069248), (21, 7671808), (24, 6712832), (28, 5753856), (32, 5034624), (42, 3835904), (48, 3356416), (56, 2876928), (64, 2517312), (84, 1917952), (96, 1678208), (112, 1438464), (128, 1258656), (168, 958976), (192, 839104), (224, 719232), (256, 629328), (336, 479488), (384, 419552), (448, 359616), (512, 314664), (672, 239744), (768, 209776), (896, 179808), (1024, 157332), (1344, 119872), (1536, 104888), (1792, 89904), (1873, 86016), (2048, 78666), (2688, 59936), (3072, 52444), (3584, 44952), (3746, 43008), (4096, 39333), (5376, 29968), (5619, 28672), (6144, 26222), (7168, 22476), (7492, 21504), (10752, 14984), (11238, 14336), (12288, 13111)]