161969352

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{241}}^1\times {\mathrm{683}}^1$

素因数の和:974

約数の個数: 64

約数和(自身を含む): 417130560

約数和(自身を除く): 255161208

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 241, 246, 328, 482, 492, 683, 723, 964, 984, 1366, 1446, 1928, 2049, 2732, 2892, 4098, 5464, 5784, 8196, 9881, 16392, 19762, 28003, 29643, 39524, 56006, 59286, 79048, 84009, 112012, 118572, 164603, 168018, 224024, 237144, 329206, 336036, 493809, 658412, 672072, 987618, 1316824, 1975236, 3950472, 6748723, 13497446, 20246169, 26994892, 40492338, 53989784, 80984676, 161969352]

約数ペア:

[(1, 161969352), (2, 80984676), (3, 53989784), (4, 40492338), (6, 26994892), (8, 20246169), (12, 13497446), (24, 6748723), (41, 3950472), (82, 1975236), (123, 1316824), (164, 987618), (241, 672072), (246, 658412), (328, 493809), (482, 336036), (492, 329206), (683, 237144), (723, 224024), (964, 168018), (984, 164603), (1366, 118572), (1446, 112012), (1928, 84009), (2049, 79048), (2732, 59286), (2892, 56006), (4098, 39524), (5464, 29643), (5784, 28003), (8196, 19762), (9881, 16392)]