142283268

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{1697}}^1$

素因数の和:1861

約数の個数: 72

約数和(自身を含む): 383822712

約数和(自身を除く): 241539444

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 137, 153, 204, 274, 306, 411, 548, 612, 822, 1233, 1644, 1697, 2329, 2466, 3394, 4658, 4932, 5091, 6788, 6987, 9316, 10182, 13974, 15273, 20364, 20961, 27948, 28849, 30546, 41922, 57698, 61092, 83844, 86547, 115396, 173094, 232489, 259641, 346188, 464978, 519282, 697467, 929956, 1038564, 1394934, 2092401, 2789868, 3952313, 4184802, 7904626, 8369604, 11856939, 15809252, 23713878, 35570817, 47427756, 71141634, 142283268]

約数ペア:

[(1, 142283268), (2, 71141634), (3, 47427756), (4, 35570817), (6, 23713878), (9, 15809252), (12, 11856939), (17, 8369604), (18, 7904626), (34, 4184802), (36, 3952313), (51, 2789868), (68, 2092401), (102, 1394934), (137, 1038564), (153, 929956), (204, 697467), (274, 519282), (306, 464978), (411, 346188), (548, 259641), (612, 232489), (822, 173094), (1233, 115396), (1644, 86547), (1697, 83844), (2329, 61092), (2466, 57698), (3394, 41922), (4658, 30546), (4932, 28849), (5091, 27948), (6788, 20961), (6987, 20364), (9316, 15273), (10182, 13974)]