138701824

素因数分解:

$2^{10}\times {\mathrm{19}}^1\times {\mathrm{7129}}^1$

素因数の和:7168

約数の個数: 44

約数和(自身を含む): 291902200

約数和(自身を除く): 153200376

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 512, 608, 1024, 1216, 2432, 4864, 7129, 9728, 14258, 19456, 28516, 57032, 114064, 135451, 228128, 270902, 456256, 541804, 912512, 1083608, 1825024, 2167216, 3650048, 4334432, 7300096, 8668864, 17337728, 34675456, 69350912, 138701824]

約数ペア:

[(1, 138701824), (2, 69350912), (4, 34675456), (8, 17337728), (16, 8668864), (19, 7300096), (32, 4334432), (38, 3650048), (64, 2167216), (76, 1825024), (128, 1083608), (152, 912512), (256, 541804), (304, 456256), (512, 270902), (608, 228128), (1024, 135451), (1216, 114064), (2432, 57032), (4864, 28516), (7129, 19456), (9728, 14258)]