158128684

素因数分解:

$2^2\times 7^2\times {\mathrm{563}}^1\times {\mathrm{1433}}^1$

素因数の和:2014

約数の個数: 36

約数和(自身を含む): 322701624

約数和(自身を除く): 164572940

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 563, 1126, 1433, 2252, 2866, 3941, 5732, 7882, 10031, 15764, 20062, 27587, 40124, 55174, 70217, 110348, 140434, 280868, 806779, 1613558, 3227116, 5647453, 11294906, 22589812, 39532171, 79064342, 158128684]

約数ペア:

[(1, 158128684), (2, 79064342), (4, 39532171), (7, 22589812), (14, 11294906), (28, 5647453), (49, 3227116), (98, 1613558), (196, 806779), (563, 280868), (1126, 140434), (1433, 110348), (2252, 70217), (2866, 55174), (3941, 40124), (5732, 27587), (7882, 20062), (10031, 15764)]