149760464

素因数分解:

$2^4\times 7^2\times {\mathrm{191021}}^1$

素因数の和:191043

約数の個数: 30

約数和(自身を含む): 337535874

約数和(自身を除く): 187775410

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 191021, 382042, 764084, 1337147, 1528168, 2674294, 3056336, 5348588, 9360029, 10697176, 18720058, 21394352, 37440116, 74880232, 149760464]

約数ペア:

[(1, 149760464), (2, 74880232), (4, 37440116), (7, 21394352), (8, 18720058), (14, 10697176), (16, 9360029), (28, 5348588), (49, 3056336), (56, 2674294), (98, 1528168), (112, 1337147), (196, 764084), (392, 382042), (784, 191021)]