157307856

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1601}}^1$

素因数の和:1724

約数の個数: 80

約数和(自身を含む): 429079680

約数和(自身を除く): 271771824

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 89, 92, 138, 178, 184, 267, 276, 356, 368, 534, 552, 712, 1068, 1104, 1424, 1601, 2047, 2136, 3202, 4094, 4272, 4803, 6141, 6404, 8188, 9606, 12282, 12808, 16376, 19212, 24564, 25616, 32752, 36823, 38424, 49128, 73646, 76848, 98256, 110469, 142489, 147292, 220938, 284978, 294584, 427467, 441876, 569956, 589168, 854934, 883752, 1139912, 1709868, 1767504, 2279824, 3277247, 3419736, 6554494, 6839472, 9831741, 13108988, 19663482, 26217976, 39326964, 52435952, 78653928, 157307856]

約数ペア:

[(1, 157307856), (2, 78653928), (3, 52435952), (4, 39326964), (6, 26217976), (8, 19663482), (12, 13108988), (16, 9831741), (23, 6839472), (24, 6554494), (46, 3419736), (48, 3277247), (69, 2279824), (89, 1767504), (92, 1709868), (138, 1139912), (178, 883752), (184, 854934), (267, 589168), (276, 569956), (356, 441876), (368, 427467), (534, 294584), (552, 284978), (712, 220938), (1068, 147292), (1104, 142489), (1424, 110469), (1601, 98256), (2047, 76848), (2136, 73646), (3202, 49128), (4094, 38424), (4272, 36823), (4803, 32752), (6141, 25616), (6404, 24564), (8188, 19212), (9606, 16376), (12282, 12808)]