164459856

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:241

約数の個数: 160

約数和(自身を含む): 485968896

約数和(自身を除く): 321509040

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 41, 44, 48, 66, 71, 82, 88, 107, 123, 132, 142, 164, 176, 213, 214, 246, 264, 284, 321, 328, 426, 428, 451, 492, 528, 568, 642, 656, 781, 852, 856, 902, 984, 1136, 1177, 1284, 1353, 1562, 1704, 1712, 1804, 1968, 2343, 2354, 2568, 2706, 2911, 3124, 3408, 3531, 3608, 4387, 4686, 4708, 5136, 5412, 5822, 6248, 7062, 7216, 7597, 8733, 8774, 9372, 9416, 10824, 11644, 12496, 13161, 14124, 15194, 17466, 17548, 18744, 18832, 21648, 22791, 23288, 26322, 28248, 30388, 32021, 34932, 35096, 37488, 45582, 46576, 48257, 52644, 56496, 60776, 64042, 69864, 70192, 83567, 91164, 96063, 96514, 105288, 121552, 128084, 139728, 144771, 167134, 182328, 192126, 193028, 210576, 250701, 256168, 289542, 311477, 334268, 364656, 384252, 386056, 501402, 512336, 579084, 622954, 668536, 768504, 772112, 934431, 1002804, 1158168, 1245908, 1337072, 1537008, 1868862, 2005608, 2316336, 2491816, 3426247, 3737724, 4011216, 4983632, 6852494, 7475448, 10278741, 13704988, 14950896, 20557482, 27409976, 41114964, 54819952, 82229928, 164459856]

約数ペア:

[(1, 164459856), (2, 82229928), (3, 54819952), (4, 41114964), (6, 27409976), (8, 20557482), (11, 14950896), (12, 13704988), (16, 10278741), (22, 7475448), (24, 6852494), (33, 4983632), (41, 4011216), (44, 3737724), (48, 3426247), (66, 2491816), (71, 2316336), (82, 2005608), (88, 1868862), (107, 1537008), (123, 1337072), (132, 1245908), (142, 1158168), (164, 1002804), (176, 934431), (213, 772112), (214, 768504), (246, 668536), (264, 622954), (284, 579084), (321, 512336), (328, 501402), (426, 386056), (428, 384252), (451, 364656), (492, 334268), (528, 311477), (568, 289542), (642, 256168), (656, 250701), (781, 210576), (852, 193028), (856, 192126), (902, 182328), (984, 167134), (1136, 144771), (1177, 139728), (1284, 128084), (1353, 121552), (1562, 105288), (1704, 96514), (1712, 96063), (1804, 91164), (1968, 83567), (2343, 70192), (2354, 69864), (2568, 64042), (2706, 60776), (2911, 56496), (3124, 52644), (3408, 48257), (3531, 46576), (3608, 45582), (4387, 37488), (4686, 35096), (4708, 34932), (5136, 32021), (5412, 30388), (5822, 28248), (6248, 26322), (7062, 23288), (7216, 22791), (7597, 21648), (8733, 18832), (8774, 18744), (9372, 17548), (9416, 17466), (10824, 15194), (11644, 14124), (12496, 13161)]