142853126

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{1249}}^1$

素因数の和:1400

約数の個数: 32

約数和(自身を含む): 238140000

約数和(自身を除く): 95286874

約数列:

[1, 2, 13, 26, 53, 83, 106, 166, 689, 1079, 1249, 1378, 2158, 2498, 4399, 8798, 16237, 32474, 57187, 66197, 103667, 114374, 132394, 207334, 860561, 1347671, 1721122, 2695342, 5494351, 10988702, 71426563, 142853126]

約数ペア:

[(1, 142853126), (2, 71426563), (13, 10988702), (26, 5494351), (53, 2695342), (83, 1721122), (106, 1347671), (166, 860561), (689, 207334), (1079, 132394), (1249, 114374), (1378, 103667), (2158, 66197), (2498, 57187), (4399, 32474), (8798, 16237)]