161708976

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7853}}^1$

素因数の和:7891

約数の個数: 120

約数和(自身を含む): 531747216

約数和(自身を除く): 370038240

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 33, 36, 39, 44, 48, 52, 66, 72, 78, 88, 99, 104, 117, 132, 143, 144, 156, 176, 198, 208, 234, 264, 286, 312, 396, 429, 468, 528, 572, 624, 792, 858, 936, 1144, 1287, 1584, 1716, 1872, 2288, 2574, 3432, 5148, 6864, 7853, 10296, 15706, 20592, 23559, 31412, 47118, 62824, 70677, 86383, 94236, 102089, 125648, 141354, 172766, 188472, 204178, 259149, 282708, 306267, 345532, 376944, 408356, 518298, 565416, 612534, 691064, 777447, 816712, 918801, 1036596, 1122979, 1130832, 1225068, 1382128, 1554894, 1633424, 1837602, 2073192, 2245958, 2450136, 3109788, 3368937, 3675204, 4146384, 4491916, 4900272, 6219576, 6737874, 7350408, 8983832, 10106811, 12439152, 13475748, 14700816, 17967664, 20213622, 26951496, 40427244, 53902992, 80854488, 161708976]

約数ペア:

[(1, 161708976), (2, 80854488), (3, 53902992), (4, 40427244), (6, 26951496), (8, 20213622), (9, 17967664), (11, 14700816), (12, 13475748), (13, 12439152), (16, 10106811), (18, 8983832), (22, 7350408), (24, 6737874), (26, 6219576), (33, 4900272), (36, 4491916), (39, 4146384), (44, 3675204), (48, 3368937), (52, 3109788), (66, 2450136), (72, 2245958), (78, 2073192), (88, 1837602), (99, 1633424), (104, 1554894), (117, 1382128), (132, 1225068), (143, 1130832), (144, 1122979), (156, 1036596), (176, 918801), (198, 816712), (208, 777447), (234, 691064), (264, 612534), (286, 565416), (312, 518298), (396, 408356), (429, 376944), (468, 345532), (528, 306267), (572, 282708), (624, 259149), (792, 204178), (858, 188472), (936, 172766), (1144, 141354), (1287, 125648), (1584, 102089), (1716, 94236), (1872, 86383), (2288, 70677), (2574, 62824), (3432, 47118), (5148, 31412), (6864, 23559), (7853, 20592), (10296, 15706)]