155168464

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{80149}}^1$

素因数の和:80179

約数の個数: 30

約数和(自身を含む): 330458450

約数和(自身を除く): 175289986

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1936, 80149, 160298, 320596, 641192, 881639, 1282384, 1763278, 3526556, 7053112, 9698029, 14106224, 19396058, 38792116, 77584232, 155168464]

約数ペア:

[(1, 155168464), (2, 77584232), (4, 38792116), (8, 19396058), (11, 14106224), (16, 9698029), (22, 7053112), (44, 3526556), (88, 1763278), (121, 1282384), (176, 881639), (242, 641192), (484, 320596), (968, 160298), (1936, 80149)]