142509584

素因数分解:

$2^4\times 7^1\times {\mathrm{257}}^1\times {\mathrm{4951}}^1$

素因数の和:5223

約数の個数: 40

約数和(自身を含む): 316848768

約数和(自身を除く): 174339184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 257, 514, 1028, 1799, 2056, 3598, 4112, 4951, 7196, 9902, 14392, 19804, 28784, 34657, 39608, 69314, 79216, 138628, 277256, 554512, 1272407, 2544814, 5089628, 8906849, 10179256, 17813698, 20358512, 35627396, 71254792, 142509584]

約数ペア:

[(1, 142509584), (2, 71254792), (4, 35627396), (7, 20358512), (8, 17813698), (14, 10179256), (16, 8906849), (28, 5089628), (56, 2544814), (112, 1272407), (257, 554512), (514, 277256), (1028, 138628), (1799, 79216), (2056, 69314), (3598, 39608), (4112, 34657), (4951, 28784), (7196, 19804), (9902, 14392)]