131617344

素因数分解:

$2^6\times 3^1\times {\mathrm{461}}^1\times {\mathrm{1487}}^1$

素因数の和:1963

約数の個数: 56

約数和(自身を含む): 349227648

約数和(自身を除く): 217610304

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 461, 922, 1383, 1487, 1844, 2766, 2974, 3688, 4461, 5532, 5948, 7376, 8922, 11064, 11896, 14752, 17844, 22128, 23792, 29504, 35688, 44256, 47584, 71376, 88512, 95168, 142752, 285504, 685507, 1371014, 2056521, 2742028, 4113042, 5484056, 8226084, 10968112, 16452168, 21936224, 32904336, 43872448, 65808672, 131617344]

約数ペア:

[(1, 131617344), (2, 65808672), (3, 43872448), (4, 32904336), (6, 21936224), (8, 16452168), (12, 10968112), (16, 8226084), (24, 5484056), (32, 4113042), (48, 2742028), (64, 2056521), (96, 1371014), (192, 685507), (461, 285504), (922, 142752), (1383, 95168), (1487, 88512), (1844, 71376), (2766, 47584), (2974, 44256), (3688, 35688), (4461, 29504), (5532, 23792), (5948, 22128), (7376, 17844), (8922, 14752), (11064, 11896)]