156967308404

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{991}}^1\times {\mathrm{649151}}^1$

素因数の和:650207

約数の個数: 24

約数和(自身を含む): 279478112256

約数和(自身を除く): 122510803852

約数列:

[1, 2, 4, 61, 122, 244, 991, 1982, 3964, 60451, 120902, 241804, 649151, 1298302, 2596604, 39598211, 79196422, 158392844, 643308641, 1286617282, 2573234564, 39241827101, 78483654202, 156967308404]

約数ペア:

[(1, 156967308404), (2, 78483654202), (4, 39241827101), (61, 2573234564), (122, 1286617282), (244, 643308641), (991, 158392844), (1982, 79196422), (3964, 39598211), (60451, 2596604), (120902, 1298302), (241804, 649151)]