156243692

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{2531}}^1$

素因数の和:2630

約数の個数: 48

約数和(自身を含む): 316479744

約数和(自身を除く): 160236052

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 61, 92, 122, 244, 253, 506, 671, 1012, 1342, 1403, 2531, 2684, 2806, 5062, 5612, 10124, 15433, 27841, 30866, 55682, 58213, 61732, 111364, 116426, 154391, 232852, 308782, 617564, 640343, 1280686, 1698301, 2561372, 3396602, 3550993, 6793204, 7101986, 14203972, 39060923, 78121846, 156243692]

約数ペア:

[(1, 156243692), (2, 78121846), (4, 39060923), (11, 14203972), (22, 7101986), (23, 6793204), (44, 3550993), (46, 3396602), (61, 2561372), (92, 1698301), (122, 1280686), (244, 640343), (253, 617564), (506, 308782), (671, 232852), (1012, 154391), (1342, 116426), (1403, 111364), (2531, 61732), (2684, 58213), (2806, 55682), (5062, 30866), (5612, 27841), (10124, 15433)]