139272704

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{16001}}^1$

素因数の和:16036

約数の個数: 40

約数和(自身を含む): 294660828

約数和(自身を除く): 155388124

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 512, 544, 1088, 2176, 4352, 8704, 16001, 32002, 64004, 128008, 256016, 272017, 512032, 544034, 1024064, 1088068, 2048128, 2176136, 4096256, 4352272, 8192512, 8704544, 17409088, 34818176, 69636352, 139272704]

約数ペア:

[(1, 139272704), (2, 69636352), (4, 34818176), (8, 17409088), (16, 8704544), (17, 8192512), (32, 4352272), (34, 4096256), (64, 2176136), (68, 2048128), (128, 1088068), (136, 1024064), (256, 544034), (272, 512032), (512, 272017), (544, 256016), (1088, 128008), (2176, 64004), (4352, 32002), (8704, 16001)]