149733104

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{57413}}^1$

素因数の和:57584

約数の個数: 20

約数和(自身を含む): 291892776

約数和(自身を除く): 142159672

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 1304, 2608, 57413, 114826, 229652, 459304, 918608, 9358319, 18716638, 37433276, 74866552, 149733104]

約数ペア:

[(1, 149733104), (2, 74866552), (4, 37433276), (8, 18716638), (16, 9358319), (163, 918608), (326, 459304), (652, 229652), (1304, 114826), (2608, 57413)]