140451264

素因数分解:

$2^6\times 3^2\times {\mathrm{243839}}^1$

素因数の和:243857

約数の個数: 42

約数和(自身を含む): 402579840

約数和(自身を除く): 262128576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 243839, 487678, 731517, 975356, 1463034, 1950712, 2194551, 2926068, 3901424, 4389102, 5852136, 7802848, 8778204, 11704272, 15605696, 17556408, 23408544, 35112816, 46817088, 70225632, 140451264]

約数ペア:

[(1, 140451264), (2, 70225632), (3, 46817088), (4, 35112816), (6, 23408544), (8, 17556408), (9, 15605696), (12, 11704272), (16, 8778204), (18, 7802848), (24, 5852136), (32, 4389102), (36, 3901424), (48, 2926068), (64, 2194551), (72, 1950712), (96, 1463034), (144, 975356), (192, 731517), (288, 487678), (576, 243839)]