142277148

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1987}}^1$

素因数の和:2033

約数の個数: 120

約数和(自身を含む): 424326672

約数和(自身を除く): 282049524

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 27, 34, 36, 39, 51, 52, 54, 68, 78, 81, 102, 108, 117, 153, 156, 162, 204, 221, 234, 306, 324, 351, 442, 459, 468, 612, 663, 702, 884, 918, 1053, 1326, 1377, 1404, 1836, 1987, 1989, 2106, 2652, 2754, 3974, 3978, 4212, 5508, 5961, 5967, 7948, 7956, 11922, 11934, 17883, 17901, 23844, 23868, 25831, 33779, 35766, 35802, 51662, 53649, 67558, 71532, 71604, 77493, 101337, 103324, 107298, 135116, 154986, 160947, 202674, 214596, 232479, 304011, 309972, 321894, 405348, 439127, 464958, 608022, 643788, 697437, 878254, 912033, 929916, 1216044, 1317381, 1394874, 1756508, 1824066, 2092311, 2634762, 2736099, 2789748, 3648132, 3952143, 4184622, 5269524, 5472198, 7904286, 8369244, 10944396, 11856429, 15808572, 23712858, 35569287, 47425716, 71138574, 142277148]

約数ペア:

[(1, 142277148), (2, 71138574), (3, 47425716), (4, 35569287), (6, 23712858), (9, 15808572), (12, 11856429), (13, 10944396), (17, 8369244), (18, 7904286), (26, 5472198), (27, 5269524), (34, 4184622), (36, 3952143), (39, 3648132), (51, 2789748), (52, 2736099), (54, 2634762), (68, 2092311), (78, 1824066), (81, 1756508), (102, 1394874), (108, 1317381), (117, 1216044), (153, 929916), (156, 912033), (162, 878254), (204, 697437), (221, 643788), (234, 608022), (306, 464958), (324, 439127), (351, 405348), (442, 321894), (459, 309972), (468, 304011), (612, 232479), (663, 214596), (702, 202674), (884, 160947), (918, 154986), (1053, 135116), (1326, 107298), (1377, 103324), (1404, 101337), (1836, 77493), (1987, 71604), (1989, 71532), (2106, 67558), (2652, 53649), (2754, 51662), (3974, 35802), (3978, 35766), (4212, 33779), (5508, 25831), (5961, 23868), (5967, 23844), (7948, 17901), (7956, 17883), (11922, 11934)]