156694016

素因数分解:

$2^9\times {\mathrm{463}}^1\times {\mathrm{661}}^1$

素因数の和:1142

約数の個数: 40

約数和(自身を含む): 314232864

約数和(自身を除く): 157538848

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 463, 512, 661, 926, 1322, 1852, 2644, 3704, 5288, 7408, 10576, 14816, 21152, 29632, 42304, 59264, 84608, 118528, 169216, 237056, 306043, 338432, 612086, 1224172, 2448344, 4896688, 9793376, 19586752, 39173504, 78347008, 156694016]

約数ペア:

[(1, 156694016), (2, 78347008), (4, 39173504), (8, 19586752), (16, 9793376), (32, 4896688), (64, 2448344), (128, 1224172), (256, 612086), (463, 338432), (512, 306043), (661, 237056), (926, 169216), (1322, 118528), (1852, 84608), (2644, 59264), (3704, 42304), (5288, 29632), (7408, 21152), (10576, 14816)]