164017448

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{79159}}^1$

素因数の和:79209

約数の個数: 32

約数和(自身を含む): 360969600

約数和(自身を除く): 196952152

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 1036, 2072, 79159, 158318, 316636, 554113, 633272, 1108226, 2216452, 2928883, 4432904, 5857766, 11715532, 20502181, 23431064, 41004362, 82008724, 164017448]

約数ペア:

[(1, 164017448), (2, 82008724), (4, 41004362), (7, 23431064), (8, 20502181), (14, 11715532), (28, 5857766), (37, 4432904), (56, 2928883), (74, 2216452), (148, 1108226), (259, 633272), (296, 554113), (518, 316636), (1036, 158318), (2072, 79159)]