136989128

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{9973}}^1$

素因数の和:10097

約数の個数: 32

約数和(自身を含む): 274683960

約数和(自身を除く): 137694832

約数列:

[1, 2, 4, 8, 17, 34, 68, 101, 136, 202, 404, 808, 1717, 3434, 6868, 9973, 13736, 19946, 39892, 79784, 169541, 339082, 678164, 1007273, 1356328, 2014546, 4029092, 8058184, 17123641, 34247282, 68494564, 136989128]

約数ペア:

[(1, 136989128), (2, 68494564), (4, 34247282), (8, 17123641), (17, 8058184), (34, 4029092), (68, 2014546), (101, 1356328), (136, 1007273), (202, 678164), (404, 339082), (808, 169541), (1717, 79784), (3434, 39892), (6868, 19946), (9973, 13736)]