156901808

素因数分解:

$2^4\times 7^1\times {\mathrm{337}}^1\times {\mathrm{4157}}^1$

素因数の和:4509

約数の個数: 40

約数和(自身を含む): 348540192

約数和(自身を除く): 191638384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 337, 674, 1348, 2359, 2696, 4157, 4718, 5392, 8314, 9436, 16628, 18872, 29099, 33256, 37744, 58198, 66512, 116396, 232792, 465584, 1400909, 2801818, 5603636, 9806363, 11207272, 19612726, 22414544, 39225452, 78450904, 156901808]

約数ペア:

[(1, 156901808), (2, 78450904), (4, 39225452), (7, 22414544), (8, 19612726), (14, 11207272), (16, 9806363), (28, 5603636), (56, 2801818), (112, 1400909), (337, 465584), (674, 232792), (1348, 116396), (2359, 66512), (2696, 58198), (4157, 37744), (4718, 33256), (5392, 29099), (8314, 18872), (9436, 16628)]