166159504

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47857}}^1$

素因数の和:47903

約数の個数: 40

約数和(自身を含む): 379801088

約数和(自身を除く): 213641584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 47857, 95714, 191428, 334999, 382856, 669998, 765712, 1339996, 1483567, 2679992, 2967134, 5359984, 5934268, 10384969, 11868536, 20769938, 23737072, 41539876, 83079752, 166159504]

約数ペア:

[(1, 166159504), (2, 83079752), (4, 41539876), (7, 23737072), (8, 20769938), (14, 11868536), (16, 10384969), (28, 5934268), (31, 5359984), (56, 2967134), (62, 2679992), (112, 1483567), (124, 1339996), (217, 765712), (248, 669998), (434, 382856), (496, 334999), (868, 191428), (1736, 95714), (3472, 47857)]