164017952

素因数分解:

$2^5\times 7^1\times {\mathrm{71}}^1\times {\mathrm{10313}}^1$

素因数の和:10401

約数の個数: 48

約数和(自身を含む): 374274432

約数和(自身を除く): 210256480

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 71, 112, 142, 224, 284, 497, 568, 994, 1136, 1988, 2272, 3976, 7952, 10313, 15904, 20626, 41252, 72191, 82504, 144382, 165008, 288764, 330016, 577528, 732223, 1155056, 1464446, 2310112, 2928892, 5125561, 5857784, 10251122, 11715568, 20502244, 23431136, 41004488, 82008976, 164017952]

約数ペア:

[(1, 164017952), (2, 82008976), (4, 41004488), (7, 23431136), (8, 20502244), (14, 11715568), (16, 10251122), (28, 5857784), (32, 5125561), (56, 2928892), (71, 2310112), (112, 1464446), (142, 1155056), (224, 732223), (284, 577528), (497, 330016), (568, 288764), (994, 165008), (1136, 144382), (1988, 82504), (2272, 72191), (3976, 41252), (7952, 20626), (10313, 15904)]