159443584

素因数分解:

$2^7\times {\mathrm{167}}^1\times {\mathrm{7459}}^1$

素因数の和:7640

約数の個数: 32

約数和(自身を含む): 319586400

約数和(自身を除く): 160142816

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 167, 334, 668, 1336, 2672, 5344, 7459, 10688, 14918, 21376, 29836, 59672, 119344, 238688, 477376, 954752, 1245653, 2491306, 4982612, 9965224, 19930448, 39860896, 79721792, 159443584]

約数ペア:

[(1, 159443584), (2, 79721792), (4, 39860896), (8, 19930448), (16, 9965224), (32, 4982612), (64, 2491306), (128, 1245653), (167, 954752), (334, 477376), (668, 238688), (1336, 119344), (2672, 59672), (5344, 29836), (7459, 21376), (10688, 14918)]