157546548

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{2027}}^1$

素因数の和:2181

約数の個数: 72

約数和(自身を含む): 425198592

約数和(自身を除く): 267652044

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 127, 153, 204, 254, 306, 381, 508, 612, 762, 1143, 1524, 2027, 2159, 2286, 4054, 4318, 4572, 6081, 6477, 8108, 8636, 12162, 12954, 18243, 19431, 24324, 25908, 34459, 36486, 38862, 68918, 72972, 77724, 103377, 137836, 206754, 257429, 310131, 413508, 514858, 620262, 772287, 1029716, 1240524, 1544574, 2316861, 3089148, 4376293, 4633722, 8752586, 9267444, 13128879, 17505172, 26257758, 39386637, 52515516, 78773274, 157546548]

約数ペア:

[(1, 157546548), (2, 78773274), (3, 52515516), (4, 39386637), (6, 26257758), (9, 17505172), (12, 13128879), (17, 9267444), (18, 8752586), (34, 4633722), (36, 4376293), (51, 3089148), (68, 2316861), (102, 1544574), (127, 1240524), (153, 1029716), (204, 772287), (254, 620262), (306, 514858), (381, 413508), (508, 310131), (612, 257429), (762, 206754), (1143, 137836), (1524, 103377), (2027, 77724), (2159, 72972), (2286, 68918), (4054, 38862), (4318, 36486), (4572, 34459), (6081, 25908), (6477, 24324), (8108, 19431), (8636, 18243), (12162, 12954)]