138701838

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{72467}}^1$

素因数の和:72512

約数の個数: 32

約数和(自身を含む): 313061760

約数和(自身を除く): 174359922

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 58, 66, 87, 174, 319, 638, 957, 1914, 72467, 144934, 217401, 434802, 797137, 1594274, 2101543, 2391411, 4203086, 4782822, 6304629, 12609258, 23116973, 46233946, 69350919, 138701838]

約数ペア:

[(1, 138701838), (2, 69350919), (3, 46233946), (6, 23116973), (11, 12609258), (22, 6304629), (29, 4782822), (33, 4203086), (58, 2391411), (66, 2101543), (87, 1594274), (174, 797137), (319, 434802), (638, 217401), (957, 144934), (1914, 72467)]