140306716

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{7297}}^1$

素因数の和:7354

約数の個数: 48

約数和(自身を含む): 294255360

約数和(自身を除く): 153948644

約数列:

[1, 2, 4, 11, 19, 22, 23, 38, 44, 46, 76, 92, 209, 253, 418, 437, 506, 836, 874, 1012, 1748, 4807, 7297, 9614, 14594, 19228, 29188, 80267, 138643, 160534, 167831, 277286, 321068, 335662, 554572, 671324, 1525073, 1846141, 3050146, 3188789, 3692282, 6100292, 6377578, 7384564, 12755156, 35076679, 70153358, 140306716]

約数ペア:

[(1, 140306716), (2, 70153358), (4, 35076679), (11, 12755156), (19, 7384564), (22, 6377578), (23, 6100292), (38, 3692282), (44, 3188789), (46, 3050146), (76, 1846141), (92, 1525073), (209, 671324), (253, 554572), (418, 335662), (437, 321068), (506, 277286), (836, 167831), (874, 160534), (1012, 138643), (1748, 80267), (4807, 29188), (7297, 19228), (9614, 14594)]