168187544

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{158071}}^1$

素因数の和:158103

約数の個数: 32

約数和(自身を含む): 379372800

約数和(自身を除く): 211185256

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 158071, 316142, 632284, 1106497, 1264568, 2212994, 3003349, 4425988, 6006698, 8851976, 12013396, 21023443, 24026792, 42046886, 84093772, 168187544]

約数ペア:

[(1, 168187544), (2, 84093772), (4, 42046886), (7, 24026792), (8, 21023443), (14, 12013396), (19, 8851976), (28, 6006698), (38, 4425988), (56, 3003349), (76, 2212994), (133, 1264568), (152, 1106497), (266, 632284), (532, 316142), (1064, 158071)]