154496609974

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{743}}^1\times {\mathrm{3881}}^1$

素因数の和:4765

約数の個数: 64

約数和(自身を含む): 274495288320

約数和(自身を除く): 119998678346

約数列:

[1, 2, 7, 14, 43, 86, 89, 178, 301, 602, 623, 743, 1246, 1486, 3827, 3881, 5201, 7654, 7762, 10402, 26789, 27167, 31949, 53578, 54334, 63898, 66127, 132254, 166883, 223643, 333766, 345409, 447286, 462889, 690818, 925778, 1168181, 2336362, 2417863, 2843461, 2883583, 4835726, 5686922, 5767166, 14852587, 19904227, 20185081, 29705174, 39808454, 40370162, 103968109, 123994069, 207936218, 247988138, 256638887, 513277774, 867958483, 1735916966, 1796472209, 3592944418, 11035472141, 22070944282, 77248304987, 154496609974]

約数ペア:

[(1, 154496609974), (2, 77248304987), (7, 22070944282), (14, 11035472141), (43, 3592944418), (86, 1796472209), (89, 1735916966), (178, 867958483), (301, 513277774), (602, 256638887), (623, 247988138), (743, 207936218), (1246, 123994069), (1486, 103968109), (3827, 40370162), (3881, 39808454), (5201, 29705174), (7654, 20185081), (7762, 19904227), (10402, 14852587), (26789, 5767166), (27167, 5686922), (31949, 4835726), (53578, 2883583), (54334, 2843461), (63898, 2417863), (66127, 2336362), (132254, 1168181), (166883, 925778), (223643, 690818), (333766, 462889), (345409, 447286)]