147268768

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{1223}}^1$

素因数の和:1357

約数の個数: 48

約数和(自身を含む): 299811456

約数和(自身を除く): 152542688

約数列:

[1, 2, 4, 8, 16, 32, 53, 71, 106, 142, 212, 284, 424, 568, 848, 1136, 1223, 1696, 2272, 2446, 3763, 4892, 7526, 9784, 15052, 19568, 30104, 39136, 60208, 64819, 86833, 120416, 129638, 173666, 259276, 347332, 518552, 694664, 1037104, 1389328, 2074208, 2778656, 4602149, 9204298, 18408596, 36817192, 73634384, 147268768]

約数ペア:

[(1, 147268768), (2, 73634384), (4, 36817192), (8, 18408596), (16, 9204298), (32, 4602149), (53, 2778656), (71, 2074208), (106, 1389328), (142, 1037104), (212, 694664), (284, 518552), (424, 347332), (568, 259276), (848, 173666), (1136, 129638), (1223, 120416), (1696, 86833), (2272, 64819), (2446, 60208), (3763, 39136), (4892, 30104), (7526, 19568), (9784, 15052)]