127355404

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{1259}}^1$

素因数の和:1315

約数の個数: 48

約数和(自身を含む): 258249600

約数和(自身を除く): 130894196

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 121, 209, 242, 418, 484, 836, 1259, 1331, 2299, 2518, 2662, 4598, 5036, 5324, 9196, 13849, 23921, 25289, 27698, 47842, 50578, 55396, 95684, 101156, 152339, 263131, 304678, 526262, 609356, 1052524, 1675729, 2894441, 3351458, 5788882, 6702916, 11577764, 31838851, 63677702, 127355404]

約数ペア:

[(1, 127355404), (2, 63677702), (4, 31838851), (11, 11577764), (19, 6702916), (22, 5788882), (38, 3351458), (44, 2894441), (76, 1675729), (121, 1052524), (209, 609356), (242, 526262), (418, 304678), (484, 263131), (836, 152339), (1259, 101156), (1331, 95684), (2299, 55396), (2518, 50578), (2662, 47842), (4598, 27698), (5036, 25289), (5324, 23921), (9196, 13849)]