161040048

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:124

約数の個数: 240

約数和(自身を含む): 511633920

約数和(自身を除く): 350593872

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 19, 24, 26, 34, 38, 39, 47, 48, 51, 52, 57, 68, 76, 78, 94, 102, 104, 114, 136, 141, 152, 156, 188, 204, 208, 221, 228, 247, 272, 282, 289, 304, 312, 323, 376, 408, 442, 456, 494, 564, 578, 611, 624, 646, 663, 741, 752, 799, 816, 867, 884, 893, 912, 969, 988, 1128, 1156, 1222, 1292, 1326, 1482, 1598, 1734, 1768, 1786, 1833, 1938, 1976, 2256, 2312, 2397, 2444, 2584, 2652, 2679, 2964, 3196, 3468, 3536, 3572, 3666, 3757, 3876, 3952, 4199, 4624, 4794, 4888, 5168, 5304, 5358, 5491, 5928, 6392, 6936, 7144, 7332, 7514, 7752, 8398, 9588, 9776, 10387, 10608, 10716, 10982, 11271, 11609, 11856, 12597, 12784, 13583, 13872, 14288, 14664, 15028, 15181, 15504, 16473, 16796, 19176, 20774, 21432, 21964, 22542, 23218, 25194, 27166, 29328, 30056, 30362, 31161, 32946, 33592, 34827, 38352, 40749, 41548, 42864, 43928, 45084, 45543, 46436, 50388, 54332, 60112, 60724, 62322, 65892, 67184, 69654, 71383, 81498, 83096, 87856, 90168, 91086, 92872, 100776, 108664, 121448, 124644, 131784, 139308, 142766, 162996, 166192, 176579, 180336, 182172, 185744, 197353, 201552, 214149, 217328, 242896, 249288, 258077, 263568, 278616, 285532, 325992, 353158, 364344, 394706, 428298, 498576, 516154, 529737, 557232, 571064, 592059, 651984, 706316, 728688, 774231, 789412, 856596, 1032308, 1059474, 1142128, 1184118, 1412632, 1548462, 1578824, 1713192, 2064616, 2118948, 2368236, 2825264, 3096924, 3157648, 3355001, 3426384, 4129232, 4237896, 4736472, 6193848, 6710002, 8475792, 9472944, 10065003, 12387696, 13420004, 20130006, 26840008, 40260012, 53680016, 80520024, 161040048]

約数ペア:

[(1, 161040048), (2, 80520024), (3, 53680016), (4, 40260012), (6, 26840008), (8, 20130006), (12, 13420004), (13, 12387696), (16, 10065003), (17, 9472944), (19, 8475792), (24, 6710002), (26, 6193848), (34, 4736472), (38, 4237896), (39, 4129232), (47, 3426384), (48, 3355001), (51, 3157648), (52, 3096924), (57, 2825264), (68, 2368236), (76, 2118948), (78, 2064616), (94, 1713192), (102, 1578824), (104, 1548462), (114, 1412632), (136, 1184118), (141, 1142128), (152, 1059474), (156, 1032308), (188, 856596), (204, 789412), (208, 774231), (221, 728688), (228, 706316), (247, 651984), (272, 592059), (282, 571064), (289, 557232), (304, 529737), (312, 516154), (323, 498576), (376, 428298), (408, 394706), (442, 364344), (456, 353158), (494, 325992), (564, 285532), (578, 278616), (611, 263568), (624, 258077), (646, 249288), (663, 242896), (741, 217328), (752, 214149), (799, 201552), (816, 197353), (867, 185744), (884, 182172), (893, 180336), (912, 176579), (969, 166192), (988, 162996), (1128, 142766), (1156, 139308), (1222, 131784), (1292, 124644), (1326, 121448), (1482, 108664), (1598, 100776), (1734, 92872), (1768, 91086), (1786, 90168), (1833, 87856), (1938, 83096), (1976, 81498), (2256, 71383), (2312, 69654), (2397, 67184), (2444, 65892), (2584, 62322), (2652, 60724), (2679, 60112), (2964, 54332), (3196, 50388), (3468, 46436), (3536, 45543), (3572, 45084), (3666, 43928), (3757, 42864), (3876, 41548), (3952, 40749), (4199, 38352), (4624, 34827), (4794, 33592), (4888, 32946), (5168, 31161), (5304, 30362), (5358, 30056), (5491, 29328), (5928, 27166), (6392, 25194), (6936, 23218), (7144, 22542), (7332, 21964), (7514, 21432), (7752, 20774), (8398, 19176), (9588, 16796), (9776, 16473), (10387, 15504), (10608, 15181), (10716, 15028), (10982, 14664), (11271, 14288), (11609, 13872), (11856, 13583), (12597, 12784)]