157055753456

素因数分解:

$2^4\times 7^1\times {\mathrm{51973}}^1\times {\mathrm{26981}}^1$

素因数の和:78969

約数の個数: 40

約数和(自身を含む): 347785892064

約数和(自身を除く): 190730138608

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 26981, 51973, 53962, 103946, 107924, 188867, 207892, 215848, 363811, 377734, 415784, 431696, 727622, 755468, 831568, 1455244, 1510936, 2910488, 3021872, 5820976, 1402283513, 2804567026, 5609134052, 9815984591, 11218268104, 19631969182, 22436536208, 39263938364, 78527876728, 157055753456]

約数ペア:

[(1, 157055753456), (2, 78527876728), (4, 39263938364), (7, 22436536208), (8, 19631969182), (14, 11218268104), (16, 9815984591), (28, 5609134052), (56, 2804567026), (112, 1402283513), (26981, 5820976), (51973, 3021872), (53962, 2910488), (103946, 1510936), (107924, 1455244), (188867, 831568), (207892, 755468), (215848, 727622), (363811, 431696), (377734, 415784)]