142364756

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{17387}}^1$

素因数の和:17503

約数の個数: 24

約数和(自身を含む): 262906560

約数和(自身を除く): 120541804

約数列:

[1, 2, 4, 23, 46, 89, 92, 178, 356, 2047, 4094, 8188, 17387, 34774, 69548, 399901, 799802, 1547443, 1599604, 3094886, 6189772, 35591189, 71182378, 142364756]

約数ペア:

[(1, 142364756), (2, 71182378), (4, 35591189), (23, 6189772), (46, 3094886), (89, 1599604), (92, 1547443), (178, 799802), (356, 399901), (2047, 69548), (4094, 34774), (8188, 17387)]