157314816

素因数分解:

$2^8\times 3^2\times {\mathrm{68279}}^1$

素因数の和:68301

約数の個数: 54

約数和(自身を含む): 453584040

約数和(自身を除く): 296269224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 768, 1152, 2304, 68279, 136558, 204837, 273116, 409674, 546232, 614511, 819348, 1092464, 1229022, 1638696, 2184928, 2458044, 3277392, 4369856, 4916088, 6554784, 8739712, 9832176, 13109568, 17479424, 19664352, 26219136, 39328704, 52438272, 78657408, 157314816]

約数ペア:

[(1, 157314816), (2, 78657408), (3, 52438272), (4, 39328704), (6, 26219136), (8, 19664352), (9, 17479424), (12, 13109568), (16, 9832176), (18, 8739712), (24, 6554784), (32, 4916088), (36, 4369856), (48, 3277392), (64, 2458044), (72, 2184928), (96, 1638696), (128, 1229022), (144, 1092464), (192, 819348), (256, 614511), (288, 546232), (384, 409674), (576, 273116), (768, 204837), (1152, 136558), (2304, 68279)]