155705958

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{2557}}^1$

素因数の和:2781

約数の個数: 48

約数和(自身を含む): 359143200

約数和(自身を除く): 203437242

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 199, 306, 398, 597, 1194, 1791, 2557, 3383, 3582, 5114, 6766, 7671, 10149, 15342, 20298, 23013, 30447, 43469, 46026, 60894, 86938, 130407, 260814, 391221, 508843, 782442, 1017686, 1526529, 3053058, 4579587, 8650331, 9159174, 17300662, 25950993, 51901986, 77852979, 155705958]

約数ペア:

[(1, 155705958), (2, 77852979), (3, 51901986), (6, 25950993), (9, 17300662), (17, 9159174), (18, 8650331), (34, 4579587), (51, 3053058), (102, 1526529), (153, 1017686), (199, 782442), (306, 508843), (398, 391221), (597, 260814), (1194, 130407), (1791, 86938), (2557, 60894), (3383, 46026), (3582, 43469), (5114, 30447), (6766, 23013), (7671, 20298), (10149, 15342)]