168488518

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1\times {\mathrm{757}}^1$

素因数の和:988

約数の個数: 32

約数和(自身を含む): 282048768

約数和(自身を除く): 113560250

約数列:

[1, 2, 11, 22, 67, 134, 151, 302, 737, 757, 1474, 1514, 1661, 3322, 8327, 10117, 16654, 20234, 50719, 101438, 111287, 114307, 222574, 228614, 557909, 1115818, 1257377, 2514754, 7658569, 15317138, 84244259, 168488518]

約数ペア:

[(1, 168488518), (2, 84244259), (11, 15317138), (22, 7658569), (67, 2514754), (134, 1257377), (151, 1115818), (302, 557909), (737, 228614), (757, 222574), (1474, 114307), (1514, 111287), (1661, 101438), (3322, 50719), (8327, 20234), (10117, 16654)]