161200512

素因数分解:

$2^7\times 3^2\times {\mathrm{11}}^1\times {\mathrm{12721}}^1$

素因数の和:12752

約数の個数: 96

約数和(自身を含む): 506081160

約数和(自身を除く): 344880648

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 128, 132, 144, 176, 192, 198, 264, 288, 352, 384, 396, 528, 576, 704, 792, 1056, 1152, 1408, 1584, 2112, 3168, 4224, 6336, 12672, 12721, 25442, 38163, 50884, 76326, 101768, 114489, 139931, 152652, 203536, 228978, 279862, 305304, 407072, 419793, 457956, 559724, 610608, 814144, 839586, 915912, 1119448, 1221216, 1259379, 1628288, 1679172, 1831824, 2238896, 2442432, 2518758, 3358344, 3663648, 4477792, 4884864, 5037516, 6716688, 7327296, 8955584, 10075032, 13433376, 14654592, 17911168, 20150064, 26866752, 40300128, 53733504, 80600256, 161200512]

約数ペア:

[(1, 161200512), (2, 80600256), (3, 53733504), (4, 40300128), (6, 26866752), (8, 20150064), (9, 17911168), (11, 14654592), (12, 13433376), (16, 10075032), (18, 8955584), (22, 7327296), (24, 6716688), (32, 5037516), (33, 4884864), (36, 4477792), (44, 3663648), (48, 3358344), (64, 2518758), (66, 2442432), (72, 2238896), (88, 1831824), (96, 1679172), (99, 1628288), (128, 1259379), (132, 1221216), (144, 1119448), (176, 915912), (192, 839586), (198, 814144), (264, 610608), (288, 559724), (352, 457956), (384, 419793), (396, 407072), (528, 305304), (576, 279862), (704, 228978), (792, 203536), (1056, 152652), (1152, 139931), (1408, 114489), (1584, 101768), (2112, 76326), (3168, 50884), (4224, 38163), (6336, 25442), (12672, 12721)]