132513160

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{254833}}^1$

素因数の和:254857

約数の個数: 32

約数和(自身を含む): 321090840

約数和(自身を除く): 188577680

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 254833, 509666, 1019332, 1274165, 2038664, 2548330, 3312829, 5096660, 6625658, 10193320, 13251316, 16564145, 26502632, 33128290, 66256580, 132513160]

約数ペア:

[(1, 132513160), (2, 66256580), (4, 33128290), (5, 26502632), (8, 16564145), (10, 13251316), (13, 10193320), (20, 6625658), (26, 5096660), (40, 3312829), (52, 2548330), (65, 2038664), (104, 1274165), (130, 1019332), (260, 509666), (520, 254833)]