164621952

素因数分解:

$2^7\times 3^2\times {\mathrm{11}}^2\times {\mathrm{1181}}^1$

素因数の和:1223

約数の個数: 144

約数和(自身を含む): 521137890

約数和(自身を除く): 356515938

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, 121, 128, 132, 144, 176, 192, 198, 242, 264, 288, 352, 363, 384, 396, 484, 528, 576, 704, 726, 792, 968, 1056, 1089, 1152, 1181, 1408, 1452, 1584, 1936, 2112, 2178, 2362, 2904, 3168, 3543, 3872, 4224, 4356, 4724, 5808, 6336, 7086, 7744, 8712, 9448, 10629, 11616, 12672, 12991, 14172, 15488, 17424, 18896, 21258, 23232, 25982, 28344, 34848, 37792, 38973, 42516, 46464, 51964, 56688, 69696, 75584, 77946, 85032, 103928, 113376, 116919, 139392, 142901, 151168, 155892, 170064, 207856, 226752, 233838, 285802, 311784, 340128, 415712, 428703, 453504, 467676, 571604, 623568, 680256, 831424, 857406, 935352, 1143208, 1247136, 1286109, 1360512, 1662848, 1714812, 1870704, 2286416, 2494272, 2572218, 3429624, 3741408, 4572832, 4988544, 5144436, 6859248, 7482816, 9145664, 10288872, 13718496, 14965632, 18291328, 20577744, 27436992, 41155488, 54873984, 82310976, 164621952]

約数ペア:

[(1, 164621952), (2, 82310976), (3, 54873984), (4, 41155488), (6, 27436992), (8, 20577744), (9, 18291328), (11, 14965632), (12, 13718496), (16, 10288872), (18, 9145664), (22, 7482816), (24, 6859248), (32, 5144436), (33, 4988544), (36, 4572832), (44, 3741408), (48, 3429624), (64, 2572218), (66, 2494272), (72, 2286416), (88, 1870704), (96, 1714812), (99, 1662848), (121, 1360512), (128, 1286109), (132, 1247136), (144, 1143208), (176, 935352), (192, 857406), (198, 831424), (242, 680256), (264, 623568), (288, 571604), (352, 467676), (363, 453504), (384, 428703), (396, 415712), (484, 340128), (528, 311784), (576, 285802), (704, 233838), (726, 226752), (792, 207856), (968, 170064), (1056, 155892), (1089, 151168), (1152, 142901), (1181, 139392), (1408, 116919), (1452, 113376), (1584, 103928), (1936, 85032), (2112, 77946), (2178, 75584), (2362, 69696), (2904, 56688), (3168, 51964), (3543, 46464), (3872, 42516), (4224, 38973), (4356, 37792), (4724, 34848), (5808, 28344), (6336, 25982), (7086, 23232), (7744, 21258), (8712, 18896), (9448, 17424), (10629, 15488), (11616, 14172), (12672, 12991)]