156913157272

素因数分解:

$2^3\times {\mathrm{199}}^1\times {\mathrm{643}}^1\times {\mathrm{153287}}^1$

素因数の和:154135

約数の個数: 32

約数和(自身を含む): 296152416000

約数和(自身を除く): 139239258728

約数列:

[1, 2, 4, 8, 199, 398, 643, 796, 1286, 1592, 2572, 5144, 127957, 153287, 255914, 306574, 511828, 613148, 1023656, 1226296, 30504113, 61008226, 98563541, 122016452, 197127082, 244032904, 394254164, 788508328, 19614144659, 39228289318, 78456578636, 156913157272]

約数ペア:

[(1, 156913157272), (2, 78456578636), (4, 39228289318), (8, 19614144659), (199, 788508328), (398, 394254164), (643, 244032904), (796, 197127082), (1286, 122016452), (1592, 98563541), (2572, 61008226), (5144, 30504113), (127957, 1226296), (153287, 1023656), (255914, 613148), (306574, 511828)]