137320448

素因数分解:

$2^{11}\times {\mathrm{19}}^1\times {\mathrm{3529}}^1$

素因数の和:3570

約数の個数: 48

約数和(自身を含む): 289107000

約数和(自身を除く): 151786552

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 512, 608, 1024, 1216, 2048, 2432, 3529, 4864, 7058, 9728, 14116, 19456, 28232, 38912, 56464, 67051, 112928, 134102, 225856, 268204, 451712, 536408, 903424, 1072816, 1806848, 2145632, 3613696, 4291264, 7227392, 8582528, 17165056, 34330112, 68660224, 137320448]

約数ペア:

[(1, 137320448), (2, 68660224), (4, 34330112), (8, 17165056), (16, 8582528), (19, 7227392), (32, 4291264), (38, 3613696), (64, 2145632), (76, 1806848), (128, 1072816), (152, 903424), (256, 536408), (304, 451712), (512, 268204), (608, 225856), (1024, 134102), (1216, 112928), (2048, 67051), (2432, 56464), (3529, 38912), (4864, 28232), (7058, 19456), (9728, 14116)]