158578414

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{67}}^2\times {\mathrm{1039}}^1$

素因数の和:1192

約数の個数: 24

約数和(自身を含む): 255921120

約数和(自身を除く): 97342706

約数列:

[1, 2, 17, 34, 67, 134, 1039, 1139, 2078, 2278, 4489, 8978, 17663, 35326, 69613, 76313, 139226, 152626, 1183421, 2366842, 4664071, 9328142, 79289207, 158578414]

約数ペア:

[(1, 158578414), (2, 79289207), (17, 9328142), (34, 4664071), (67, 2366842), (134, 1183421), (1039, 152626), (1139, 139226), (2078, 76313), (2278, 69613), (4489, 35326), (8978, 17663)]