142757228

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{941}}^1$

素因数の和:1082

約数の個数: 48

約数和(自身を含む): 279163584

約数和(自身を除く): 136406356

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 97, 194, 388, 391, 782, 941, 1564, 1649, 1882, 2231, 3298, 3764, 4462, 6596, 8924, 15997, 21643, 31994, 37927, 43286, 63988, 75854, 86572, 91277, 151708, 182554, 365108, 367931, 735862, 1471724, 1551709, 2099371, 3103418, 4198742, 6206836, 8397484, 35689307, 71378614, 142757228]

約数ペア:

[(1, 142757228), (2, 71378614), (4, 35689307), (17, 8397484), (23, 6206836), (34, 4198742), (46, 3103418), (68, 2099371), (92, 1551709), (97, 1471724), (194, 735862), (388, 367931), (391, 365108), (782, 182554), (941, 151708), (1564, 91277), (1649, 86572), (1882, 75854), (2231, 63988), (3298, 43286), (3764, 37927), (4462, 31994), (6596, 21643), (8924, 15997)]