158849456

素因数分解:

$2^4\times {\mathrm{31}}^2\times {\mathrm{10331}}^1$

素因数の和:10401

約数の個数: 30

約数和(自身を含む): 318049956

約数和(自身を除く): 159200500

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 961, 1922, 3844, 7688, 10331, 15376, 20662, 41324, 82648, 165296, 320261, 640522, 1281044, 2562088, 5124176, 9928091, 19856182, 39712364, 79424728, 158849456]

約数ペア:

[(1, 158849456), (2, 79424728), (4, 39712364), (8, 19856182), (16, 9928091), (31, 5124176), (62, 2562088), (124, 1281044), (248, 640522), (496, 320261), (961, 165296), (1922, 82648), (3844, 41324), (7688, 20662), (10331, 15376)]