145588736

素因数分解:

$2^9\times {\mathrm{127}}^1\times {\mathrm{2239}}^1$

素因数の和:2384

約数の個数: 40

約数和(自身を含む): 293314560

約数和(自身を除く): 147725824

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 128, 254, 256, 508, 512, 1016, 2032, 2239, 4064, 4478, 8128, 8956, 16256, 17912, 32512, 35824, 65024, 71648, 143296, 284353, 286592, 568706, 573184, 1137412, 1146368, 2274824, 4549648, 9099296, 18198592, 36397184, 72794368, 145588736]

約数ペア:

[(1, 145588736), (2, 72794368), (4, 36397184), (8, 18198592), (16, 9099296), (32, 4549648), (64, 2274824), (127, 1146368), (128, 1137412), (254, 573184), (256, 568706), (508, 286592), (512, 284353), (1016, 143296), (2032, 71648), (2239, 65024), (4064, 35824), (4478, 32512), (8128, 17912), (8956, 16256)]