164055472

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47251}}^1$

素因数の和:47297

約数の個数: 40

約数和(自身を含む): 374991872

約数和(自身を除く): 210936400

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 47251, 94502, 189004, 330757, 378008, 661514, 756016, 1323028, 1464781, 2646056, 2929562, 5292112, 5859124, 10253467, 11718248, 20506934, 23436496, 41013868, 82027736, 164055472]

約数ペア:

[(1, 164055472), (2, 82027736), (4, 41013868), (7, 23436496), (8, 20506934), (14, 11718248), (16, 10253467), (28, 5859124), (31, 5292112), (56, 2929562), (62, 2646056), (112, 1464781), (124, 1323028), (217, 756016), (248, 661514), (434, 378008), (496, 330757), (868, 189004), (1736, 94502), (3472, 47251)]