164395056

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{673}}^1\times {\mathrm{727}}^1$

素因数の和:1418

約数の個数: 80

約数和(自身を含む): 486746624

約数和(自身を除く): 322351568

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 673, 727, 1346, 1454, 2019, 2181, 2692, 2908, 4038, 4362, 4711, 5089, 5384, 5816, 8076, 8724, 9422, 10178, 10768, 11632, 14133, 15267, 16152, 17448, 18844, 20356, 28266, 30534, 32304, 34896, 37688, 40712, 56532, 61068, 75376, 81424, 113064, 122136, 226128, 244272, 489271, 978542, 1467813, 1957084, 2935626, 3424897, 3914168, 5871252, 6849794, 7828336, 10274691, 11742504, 13699588, 20549382, 23485008, 27399176, 41098764, 54798352, 82197528, 164395056]

約数ペア:

[(1, 164395056), (2, 82197528), (3, 54798352), (4, 41098764), (6, 27399176), (7, 23485008), (8, 20549382), (12, 13699588), (14, 11742504), (16, 10274691), (21, 7828336), (24, 6849794), (28, 5871252), (42, 3914168), (48, 3424897), (56, 2935626), (84, 1957084), (112, 1467813), (168, 978542), (336, 489271), (673, 244272), (727, 226128), (1346, 122136), (1454, 113064), (2019, 81424), (2181, 75376), (2692, 61068), (2908, 56532), (4038, 40712), (4362, 37688), (4711, 34896), (5089, 32304), (5384, 30534), (5816, 28266), (8076, 20356), (8724, 18844), (9422, 17448), (10178, 16152), (10768, 15267), (11632, 14133)]