138637452

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{461}}^1\times {\mathrm{1319}}^1$

素因数の和:1806

約数の個数: 48

約数和(自身を含む): 341510400

約数和(自身を除く): 202872948

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 461, 922, 1319, 1383, 1844, 2638, 2766, 3957, 5276, 5532, 7914, 8759, 15828, 17518, 25061, 26277, 35036, 50122, 52554, 75183, 100244, 105108, 150366, 300732, 608059, 1216118, 1824177, 2432236, 3648354, 7296708, 11553121, 23106242, 34659363, 46212484, 69318726, 138637452]

約数ペア:

[(1, 138637452), (2, 69318726), (3, 46212484), (4, 34659363), (6, 23106242), (12, 11553121), (19, 7296708), (38, 3648354), (57, 2432236), (76, 1824177), (114, 1216118), (228, 608059), (461, 300732), (922, 150366), (1319, 105108), (1383, 100244), (1844, 75183), (2638, 52554), (2766, 50122), (3957, 35036), (5276, 26277), (5532, 25061), (7914, 17518), (8759, 15828)]