154772144

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{353}}^1\times {\mathrm{409}}^1$

素因数の和:837

約数の個数: 40

約数和(自身を含む): 305955120

約数和(自身を除く): 151182976

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 353, 409, 536, 706, 818, 1072, 1412, 1636, 2824, 3272, 5648, 6544, 23651, 27403, 47302, 54806, 94604, 109612, 144377, 189208, 219224, 288754, 378416, 438448, 577508, 1155016, 2310032, 9673259, 19346518, 38693036, 77386072, 154772144]

約数ペア:

[(1, 154772144), (2, 77386072), (4, 38693036), (8, 19346518), (16, 9673259), (67, 2310032), (134, 1155016), (268, 577508), (353, 438448), (409, 378416), (536, 288754), (706, 219224), (818, 189208), (1072, 144377), (1412, 109612), (1636, 94604), (2824, 54806), (3272, 47302), (5648, 27403), (6544, 23651)]